[Upgraded] Anker SoundBuds Curve Wireless Headphones, 18H Battery, IPX7 Waterproof Bluetooth Headphones, Bluetooth 5.0, Built in Mic and Carry Pouch, SweatGuard Technology for Workout, Gym, Running
Brand | Anker |
Model Name | AK-A3263011 |
Color | Black |
Form Factor | In Ear |
Connectivity Technology | Wireless |
About this item
- rich treble and thumping bass: sound buds curve bluetooth earbuds are powered by 10 mm composite drivers. the ultra-elastic outer ring produces deep bass and a lightweight and flexible composite bio-cellulose dome delivers midst and highs with enhanced clarity.
- up to 43% more bass: our exclusive bassup technology conducts real-time analysis of low frequencies to instantly strengthen the bass output. feel the bass as it surges through your body and pumps you up for the workout ahead.
- hardcore playtime: 18 hours of listening (at 80% volume) gives you the power and motivation needed to fuel over two weeks of workouts. when you’re in a rush, a 10-minute charge will provide you with up to 3 hours of continuous playtime.
- ipx7 waterproof: sound buds curve bluetooth earbuds are defended by a fully waterproof casing that’s based on a submarine’s structure. push yourself during your workout without fear of sweat and rain damaging your earphones. you can even rinse them with water when cleaning.
- secure and comfortable fit: the bluetooth earbuds are ergonomically designed and come with ear tips and ear wings in various sizes to tailor the fit to you.
Similar items that may deliver to you quickly
- Stiive Bluetooth Headphones, 5.3 Wireless Sports Earbuds IPX7 Waterproof with Mic, Stereo Sweatproof in-Ear Earphones, Noise Cancelling Headsets for Gym Running Workout, 16 Hours Playtime - GreenBlackFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- Boean Bluetooth Headphones Wireless Earbuds Bluetooth 5.3 Running Headphones IPX7 Waterproof Earphones with 16 Hrs Playtime Stereo Sound Isolation Headsets for Workout GymFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- JOYWISE Bluetooth Wireless Headphones 16H Playtime Earbuds with Mic Stereo in-Ear Earphones, IPX7 Waterproof Sports Sound Isolation Headsets for Running, Gym, WorkoutFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- Boean Bluetooth Headphones, Wireless Earbuds with 16 Hours Playtime Bluetooth 5.3 Wireless Headphones HD Deep Bass Stereo Sound Isolation IPX7 Waterproof Earphones for Workout Running SportsAmazon's Choicein Earbud & In-Ear HeadphonesFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- Soundcore by Anker, Soundcore Sport X10 True Wireless Bluetooth 5.2 Workout Headphones38% offLimited time dealFREE Shipping by AmazonGet it as soon as Monday, Apr 1
- JOYWISE Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Bluetooth 5.3 Headphones with 16Hrs Playtime Stereo Bass Headsets with Mic Running Headphones with Earhooks for Sports Running WorkoutFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
Compare with similar items
This Item [Upgraded] Anker SoundBuds Curve Wireless Headphones, 18H Battery, IPX7 Waterproof Bluetooth Headphones, Bluetooth 5.0, Built in Mic and Carry Pouch, SweatGuard Technology for Workout, Gym, Running | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | Currently unavailable. | -38% $49.99$49.99 List: $79.99 | -37% $18.99$18.99 List: $29.99 | -32% $18.99$18.99 List: $27.99 | -37% $19.99$19.99 List: $31.98 | $21.99$21.99 |
Delivery | — | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Battery life | 4.4 | 4.3 | 4.3 | 4.5 | 4.2 | 4.3 |
Sound quality | 4.1 | 4.3 | 4.1 | 4.4 | 4.0 | 4.2 |
Noise cancellation | 3.7 | 3.9 | 3.6 | 4.1 | 3.8 | 3.8 |
Comfort | — | 4.2 | 4.6 | — | 4.2 | 4.4 |
Value for money | — | — | 4.8 | 5.0 | 4.9 | — |
Sold By | — | AnkerDirect | Hoview Times | Gofong | Xinhai Tech | LakuSound Store |
connectivity tech | Wireless | Wireless | Wireless | Wireless, Bluetooth 5.3 | Wireless | Wireless |
headphones form factor | In Ear | In Ear | In Ear | On Ear | On Ear | In Ear |
connector type | wireless | USB Type C | wireless | wireless | wireless | wireless |
noise control | active noise cancellation | active noise cancellation | — | sound isolation | active noise cancellation | sound isolation |
cable feature | Without Cable | Without Cable | Detachable | Without Cable | Without Cable | Cable Included |
control type | inbuilt button | Volume Control | — | — | Media Control | Button Control |
From the brand
What's in the box
From the manufacturer
|
|
|
---|---|---|
Extended PlaytimeWith up to 18 hours of continuous playtime, you’ll have enough power for more than a week’s worth of workouts. |
Fully WaterproofThe IPX7 waterproof casing protects SoundBuds Curve from sweat, rain, and other liquids. |
Tailored to Your EarsChoose from EarTips and EarWings in multiple sizes to find your idea fit. |
Anker SoundBuds Curve | Soundcore Spirit X | Spirit X2 | Soundcore Life Q20 | Soundcore Spirit Pro | Liberty Neo | |
---|---|---|---|---|---|---|
Add to Cart
|
||||||
Customer Reviews |
4.3 out of 5 stars
15,223
|
4.4 out of 5 stars
3,054
|
4.1 out of 5 stars
3,718
|
4.5 out of 5 stars
74,757
|
4.2 out of 5 stars
4,137
|
4.4 out of 5 stars
45,057
|
Design | In-Ear Earhook | In-Ear Earhook | True-wireless Earhook for secure and comfortable fit | Over Ear | Ergonomic In-Ear | True Wireless Earbuds |
Sound | 10 mm Drivers (Well-Balanced Sound) | 10 mm Drivers (Well-Balanced Sound) | Epic Bass via 12mm Composite driver with BassTurbo Acoustic Design | 40 mm Drivers (Professionally-Tuned Audio) | 6.1mm Graphene Driver (Breathtaking Sound) | 6.1mm Graphene Driver (Breathtaking Sound) |
Playtime (Varies according to volume level & audio content) | Up to 18 Hours (at 60% Volume) | Up to 18 Hours (at 60% Volume) | Up to 36 Hours (at 60% Volume) | Up to 40 Hours (at 60% Volume) | Up to 12 Hours (at 60% Volume) | Up to 12 Hours (at 60% Volume) |
Waterproof | IPX7 | IP68 | IP68 +SweatGuard Technology | N/A | IP68 | V5.0 |
Supported Bluetooth Codec | AAC, SBC | AAC, SBC | AAC, SBC | AAC, SBC | AAC, SBC | AAC, SBC |
Features | Premium Battery Life / cVc Noise Cancellation | SweatGuard / Premium Battery Life/ Noise Isolation | Qualcomm aptX, Dual EQ with BassUp, cVc 8.0 Noise Reduction | Hybrid Digital Active Noise Cancellation / Hi-Res Audio / BassUp TM / Fast charge / Built-in Mic | SweatGuard / aptX Hi-Res HD Sound / Dual EQ Modes / Noise Isolation | Smaller & Lighter/Ultra-Fast Pairing/Push and Go Technology |
Videos
Videos for this product
4:23
Click to play video
Customer Review: Sound Quality Ahead of the Curve!!!
Michael G
Looking for specific info?
Product information
Product Dimensions | 27.2 x 1.7 x 1.1 inches |
---|---|
Item Weight | 0.8 ounces |
ASIN | B0721MP41Q |
Item model number | A3411011 |
Batteries | 1 Lithium Polymer batteries required. (included) |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #90,356 in Electronics (See Top 100 in Electronics) #4,634 in Earbud & In-Ear Headphones |
Is Discontinued By Manufacturer | No |
Wireless communication technologies | Bluetooth |
Connectivity technologies | Wireless |
Special features | Lightweight, Sports & Exercise, Water Resistant |
Other display features | Wireless |
Form Factor | In Ear |
Color | Black |
Phone Talk Time | 14 Hours |
Whats in the box | SoundBuds Curve, Multiple EarTips (silicone and memory foam), EarWings, Cord Management Clip, Shirt Clip, Micro USB cable, PU Leather Carrying Pouch with Aluminium Carabiner |
Manufacturer | Fantasia Trading LLC |
Date First Available | June 10, 2017 |
Weight | 22.68 Grams |
Number Of Items | 1 |
Feedback
Product Description
Hardcore SweatGuard Protection and Big Beats
SoundBuds Curve Bluetooth earbuds combine deep, powerful bass with seriously strong waterproof protection and a secure fit to ensure nothing stops you from reaching your workout goals.
Key Features
10 mm Composite Drivers: Effortlessly produce rich sound with thumping bass.
Exclusive BassUp Technology: Conducts real-time analysis of the low frequencies to instantly strengthen the bass output by up to 43%.
Hardcore Listening: Get 18 hours of playtime at 80% volume from a single charge.
IPX7 Waterproof: SoundBuds Curve are defended by a fully-waterproof casing which can be submerged for up to 30 minutes in up to 1 m of water.
Secure and Comfortable Fit: The Bluetooth earbuds are ergonomically designed and come with EarTips and EarWings in various sizes to tailor the fit to you.
Fast Charge: When you’re in a rush, a 10-minute charge will provide you with up to 3 hours of continuous playtime.
Hands-Free Calls: The built-in microphone on the remote Bluetooth earbuds gives you instant control of your music and calls even when you’re mid-session.
Specifications
What’s In The Box
SoundBuds Curve
XS/S/M/L EarTips
S/M/L EarWings
Cord Management Clip
Shirt Clip
Micro USB Cable
Travel Pouch
Worry-Free 18-Month Warranty
Friendly Customer Service
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the sound quality, battery life, value, and quality of the headphones. For example, they mention that it has a thumping bass and that it does not allow street noises and unpleasant sounds. That said, they appreciate the comfort, and fit. Opinions are mixed on performance and stability.
AI-generated from the text of customer reviews
Customers like the sound quality of the headphones. For example, they say it's loud and clear with thumping bass. That said, they mention that the bass and treble on this pair is damn good and that it blocks most background noise.
"...-Great sound. Bass is deep and clear. I'd say they sound 90% as good as the beats, for MUCH cheaper-Last but not least, PRICE PRICE PRICE...." Read more
"...Sound quality is great. The controls are easily located and accesible. And the sound quality is great...." Read more
"...Sound quality is actually very good! It doesn't compare to a high end Bluetooth headset, but I believe it surpassed the headsets in it's price range!..." Read more
"...The SoundBuds not only provided excellent noise cancelling capabilities when listening to music, but also were OUTSTANDING when I was talking in..." Read more
Customers like the battery life of the headphones. They say the range and battery life are pretty reasonable. They also say the headphones are the longest-lasting Bluetooth headphones in this size. Customers also mention that the ear loops are strong enough to hold them in place properly, but soft enough to feel comfortable. Overall, customers find the headphones to be a solid pair of earbuds for everyday use.
"...12 hour battery life, water/sweat resistant, and an ear clip style for working out...." Read more
"...They have a solid connection and long battery life. The fit is comfortable and these headphones are easy to wear for a long period of time...." Read more
"...The battery life is very good for a wireless headset, as you can't beat a full 12.5 hours of streaming music...." Read more
"...Best of all, Anker includes an impressive 18-month warranty period and readily available customer service if you have any issues with them...." Read more
Customers find the value of the headphones to be excellent, budget friendly, and affordable. They also say the headphones have great sound quality for the price and beat out some far more expensive pairs. Customers also mention that the headphones handle Pink Floyd's Money very well and each instrument is distinct and clearly.
"...-Last but not least, PRICE PRICE PRICE. I'll take 90% Beats sound quality and features for almost 1/7 the price ANY day...." Read more
"...these and was intrigued by the ratings, features and especially the price point. All of our non-OE electronics chargers are Anker...." Read more
"...They also handle Pink Floyd's Money very well and each instrument is distinct and clearly discernable in different ears...." Read more
"...audio dongle transmitters, connectivity, wireless range and of course, price!..." Read more
Customers are generally satisfied with the quality of the headphones. They mention that it's well constructed, has a high quality clip, and has surprisingly good battery life. The earbuds have one of the best quality mics compared to any other headset. The case overall is great, and the sound of these buds is well above average. Overall, most are happy with their purchase and recommend it to others.
"...My experience with them has been amazing. Quality products with great customer service so trying these SoundBuds Curve seemed like a no brainer...." Read more
"...cancelling capabilities when listening to music, but also were OUTSTANDING when I was talking in phone call...." Read more
"...The good quality runs right down to the packaging, which is compact box with tight tolerances, clever use of space, and no wasted materials...." Read more
"...The sound is very good, but not as good as the previous pair. The other issue I'm having with this new pair is the battery life...." Read more
Customers like the comfort of the headphones. They say that they feel comfortable when they wear them, and have no noticeable discomfort or pain. They also appreciate the soft silicone feel of the in-ear pieces, and the intuitive design. The plastics and rubberized cord feel great, and are pleasantly clicky.
"...Took them home, charged and tested them out. Not bad. Decently comfortable, easy to use and charge, sound quality was perfect for my needs...." Read more
"...They are lightweight and comfortable which makes them easy to wear for long periods of time...." Read more
"...Comfort: The SoundBuds are so lightweight yet they fit soundly on my ears....adjusting to a comfortable yet snug fit...." Read more
"...These headphones are no exception. The plastics and rubberized cord feel great, the buttons are pleasantly clicky, and a terrific range of..." Read more
Customers like the fit of the headphones. They say it fits comfortably, and smooth. They are satisfied with the fit and sound quality, and mention that the headphones don't come off during dynamic workouts. They also appreciate the multiple silicone and foam tips to customize the fit. The default size works fine for most customers, and the earbuds aren't as wide or bulky.
"...PROS:-They aren't as wide or bulky, have a much more flush feel with the side of my head.-Much softer touch material..." Read more
"...There are multiple silicone and foam tips to customize the fit. There is also a nice case to stow everything when not in use...." Read more
"...They have a solid connection and long battery life. The fit is comfortable and these headphones are easy to wear for a long period of time...." Read more
"...The snug, comfortable fit does a good job of attenuating environmental noise, enough to escape swiftly into the music...." Read more
Customers are mixed about the performance of the headphones. Some mention that they work well, while others say that they stopped working during their workout. Some say that the headphones work over a pretty decent range, while still others say they don't work well for this scenario. Some customers also mention that the product doesn't have a charging case.
"...wizardry for iPhones (which I don't own anyway), but they feel, function, and sound just as nice as the Powerbeats at a fraction of the cost...." Read more
"...Needs better cable managementNot as powerful as my other wired headphonesNo handsfree Google/Android support..." Read more
"...But, they are worth the price, and they get the job done. Bass? Don't really need a whole lot of it...." Read more
"...but once I'm connected to bluetooth headset, this function stops working...." Read more
Customers have mixed opinions about the stability of the headphones. Some mention that they have never fallen out or become dislodged, while others say that they feel like they might fall out if they do anything more intense. The headphones seem secure in the case, and stay firm on the head. However, some customers say that the buds work a bit loose and sometimes get caught on a collar or in hair.
"...The over ear hooks really help with stability and are comfortable as well...." Read more
"...The SoundBuds stay in place and I almost forget they are there!..." Read more
"...share is that the controls feel a bit heavy at times and sometimes gets caught on a collar or in hair...." Read more
"...The middle wings gave it a good additional stability...." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
After some researching, I settled on the $200 Powerbeats3 from Apple/Beats. 5 minute quick charge for 1hr play time (perfect for when you realize your phones are dead while on your way to the gym), 12 hour battery life, water/sweat resistant, and an ear clip style for working out. Perfect. Found them at my local best buy marked down to $135 for certain colors, so I bought them. Took them home, charged and tested them out. Not bad. Decently comfortable, easy to use and charge, sound quality was perfect for my needs.
Then, out of curiosity, I decided to search on amazon just to see what else was out there. I came across these Anker Soundbuds Curve by noticing they looked almost exactly like my Powerbeats3. After reading a ton of reviews, decided to order them. At $35, worst I could do was return them and keep the Powerbeats. Well...needless to say I ended up returning the Powerbeats and keeping these Ankers. Why? Well...I like most things about these Ankers better.
PROS:
-They aren't as wide or bulky, have a much more flush feel with the side of my head.
-Much softer touch material
-Ear clips especially are softer and more comfortable
-Feel lighter, hardly notice they're even on
-12.5 hour battery life (on par with the Powerbeats 12 hour life)
-Better travel case. It's a round zippered case vs a silicone squeeze-style clamshell case for the Beats
-More ear bud sizing options. S/M/L buds, S/M/L ear wings, and memory foam bud options are included.
-Great sound. Bass is deep and clear. I'd say they sound 90% as good as the beats, for MUCH cheaper
-Last but not least, PRICE PRICE PRICE. I'll take 90% Beats sound quality and features for almost 1/7 the price ANY day.
CONS (but no deal breakers)
-Rubber cap over charging port isn't as quick or convenient to charge, but it keeps dirt/water out
-No 5 minute quick charge (I think it'll still give you an hour's worth with only a 10 minute charge or so)
In the end, keeping the Ankers was a no-brainer. Sure they don't have Apple's fancy W1 chip for quick charging and connection wizardry for iPhones (which I don't own anyway), but they feel, function, and sound just as nice as the Powerbeats at a fraction of the cost. Even if you wore out a pair of these buds a year, you could replace them annually for 6 years before spending as much as the Powerbeats3 at retail price. The Powerbeats were nice for the few days I had them. I didn't have any issues, but they weren't $165 nicer or better quality than the Ankers. The Ankers are much more comfortable on my ears, feel lighter and softer, don't look as bulky, and come with a better travel case. And, for $35, it's not life-shattering if they get lost or broken at the gym.
I can honestly say these are on par with the Powerbeats, if not better, at a fraction of the price. First of all, the packaging, like all Anker products, is well thought out, minimal and stylish. The earbuds come with every accessory you would need. There are multiple silicone and foam tips to customize the fit. There is also a nice case to stow everything when not in use. Pairing these to my phone was instant and easy. This hasn't always been the case with other BlueTooth devices I have used. Sound quality is great. The controls are easily located and accesible. And the sound quality is great. They're not going to blow any audiophile away, but with the correct tips they are more than adequate for the gym or listening at work. Call quality is also very good. In fact, I forgot that they have a mic and was wearing these at work. Answering the call was easy, I could clearly hear the caller and they could hear me easily.
Really I bought these for the gym. My wife cannot workout without music. I typically don't as I find it just distracts my focus. However, I wanted something for the monotony of cardio. My biggest concerns were whether or not they could survive my sweat in a workout, whether they would stay in my ear during more dynamic movements and whether they would hurt. At home or while traveling I use over the ear headphones because earbuds tend to hurt my left ear after an hour or so no matter the size or material of the tip I used. Last week I had these on for 6 hours straight with no issues. Also, whether I am rowing, jogging or climbing stairs the earbuds stay in place. I've gotten so used to these I have even started wearing them during my strength training. It's only been 3 weeks, but so far they have survived the sweat from my workouts and I sweat profusely.
My wife also loves hers and has made the same comment that she likes them better than her Powerbeats, particularly the battery life which is excellent. Her one complaint about these which I share is that the controls feel a bit heavy at times and sometimes gets caught on a collar or in hair. It's best to clip it to your shirt if somehow. But occasionally you'll see me whip my head from side to side to try and get the control board unstuck. It's a minor inconvenience but worth noting here.
I'd highly recommend these to anyone. They're worth far more than the <$20 I paid for them.
Top reviews from other countries
Tiene muy buen alcance, jamás he tenido problema con el bluetooth. También muy resistentes ya que los he sudado demasiado y no les ha pasado nada, así como que he de mencionar que yo siempre tengo problema con los audífonos de chícharo nunca me quedan bien y se me caen, con estos nunca he sufrido al ponérmelos o quitarlos. No duden en comprarlos, he tenido de otras marcas y más caros y la verdad siento mucho mejor estos por mucho.
Reviewed in Mexico on June 19, 2020
Tiene muy buen alcance, jamás he tenido problema con el bluetooth. También muy resistentes ya que los he sudado demasiado y no les ha pasado nada, así como que he de mencionar que yo siempre tengo problema con los audífonos de chícharo nunca me quedan bien y se me caen, con estos nunca he sufrido al ponérmelos o quitarlos. No duden en comprarlos, he tenido de otras marcas y más caros y la verdad siento mucho mejor estos por mucho.
These are an excellent pair of budget wireless earphones.
Turns out they also have exceptional support.
--------------------------------------
The sound quality is good but won't blow your mind.
Battery life is pretty good too. 10+ hrs for me.
I charge about every 4-5 days with over an hour of use every day.
These earphones are pretty strong on the feature set and well designed.
Has 3 buttons.
With just the centre button, I can play/pause, switch on/off, activate google assistant and take/cancel calls.
Volume buttons double up as FF or rewind.
Bluetooth connection was seamless and reliably connects to my phone every time I switch these on.
I also love the auditory feedback sounds for power on/off and Bluetooth connect/disconnect.
One minor issue I felt was that the 3 buttons feel almost similar and the only way to distinguish is by their position.
Always makes me to fumble around and double check.
The fit is good for the gym. These stick to the ear even when I move around.
My phone drops the connection when it moves, not these bad boys.
I can keep my phone somewhere in the centre of the gym room and am free to move around.
Overall, these are amazing wireless earphones if you are on the budget.
Anker is an up-and-coming Chinese electronics firm and makes quality budget items.
I have purchased other items from them in the past and have been very satisfied.
10/10 recommend
---------------
Update - One of the earphones stopped working about 10 months in.
Looked up their warranty and process - Turns out they have exceptional support for a startup.
Asked me for a few basic details and just shipped a new set of headphones - with all accessories!
Within 3 days, I had new (upgraded) earphones and I am back listening to my books wherever I go.
I seriously cannot recommend them enough!
Très bonne autonomie, de quoi tenir une longue journée, ou plusieurs jours.
Je ne suis pas audiophile, mais le son me semble bon, et pour ceux qui aiment les basses, comme moi, vous ne serez pas déçus!
Pas de déconnexion intempestives, et une bonne porté, si l’émetteur est suffisamment puissant.
Rapport qualité prix au top.
El sonido también es superior, muy equilibrado en todo el espectro y rico en matices. Si acaso, un poco más bajo de potencia que la media, aunque no ha sido un problema. La cancelación de ruido no la he notado en demasía, aunque al llevarla por defecto, es difícil comparar, y saber en que grado actúa.
Sujetan bien tras la oreja, y los mandos se manejan bien. Los utilizo para correr, y no se me han movido apenas. Pueden ser más complicados de manejar si llevas braga o bufanda hasta las orejas, porque o dejas el cable por debajo, y es dificil de manipular, o lo tienes que sacar por fuera, y se queda un poco colgando. Viene, aparte, con un gran juego de almohadillas (4 pares: 1 grandes, 2 medianos, 1 pequeños) y adaptadores para las orejas (3 pares: grandes/medianos/pequeños). Además, aparte un par en otra bolsita que no había visto nunca: en vez del material habitual, son parecidos a los tapones para oídos, pero con un agujero en medio, de espuma que cede a la presión y va recuperando poco a poco. También trae dos accesorios para recoger el cable por detrás, uno para hacer el cable más corto, y otro tipo pinza, para engancharlo a la ropa. Traen una funda redonda con cremallera, con un pequeño mosquetón incluido, para trasportarlos.
La conexión hasta ahora ha sido perfecta. Los Mpow Cheetah a veces se entrecortan, pero con estos no he encontrado hasta ahora el más mínimo problema, conexión perfecta y emparejamiento con el smartphone (android 6.0) a la primera.
En general, mejora notable de calidad en todos los aspectos respecto a los modelos previos que he tenido, a un precio no muy superior (me han salido por 30). Espero que también lo sean en durabilidad.