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[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

4.3 4.3 out of 5 stars 15,223 ratings

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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.
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[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
[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
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PriceCurrently unavailable.-38% $49.99
List:$79.99
-37% $18.99
List:$29.99
-32% $18.99
List:$27.99
-37% $19.99
List:$31.98
$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

  • SoundBuds Curve, Multiple EarTips (silicone and memory foam), EarWings, Cord Management Clip, Shirt Clip, Micro USB cable, PU Leather Carrying Pouch with Aluminium Carabiner

  • From the manufacturer

    ?

    Extended Playtime

    With up to 18 hours of continuous playtime, you’ll have enough power for more than a week’s worth of workouts.

    Fully Waterproof

    The IPX7 waterproof casing protects SoundBuds Curve from sweat, rain, and other liquids.

    Tailored to Your Ears

    Choose from EarTips and EarWings in multiple sizes to find your idea fit.

    bluetooth earphones
      1    1   ?
    Anker SoundBuds Curve Soundcore Spirit X Spirit X2 Soundcore Life Q20 Soundcore Spirit Pro Liberty Neo
    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

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    [Upgraded]

    [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


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    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

    4.3 out of 5 stars
    4.3 out of 5
    15,223 global ratings

    Customers 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

    3,079 customers mention2,197 positive882 negative

    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

    1,668 customers mention1,447 positive221 negative

    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

    1,252 customers mention1,180 positive72 negative

    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

    1,206 customers mention884 positive322 negative

    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

    763 customers mention693 positive70 negative

    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

    736 customers mention638 positive98 negative

    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

    1,168 customers mention598 positive570 negative

    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

    668 customers mention450 positive218 negative

    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

    I  really do love these! (UPDATED)
    4 Stars
    I really do love these! (UPDATED)
    I purchased these in September of 2017. They arrived within two days. Brand new packaging. Charged them and they synced and worked instantly. In March of 2018, I started having some issues. Nothing major. Sometimes the sound would go out in one or there was static or sometimes you would hear a pop sound. They usually adjusted themselves by the next day or with a rest and a charge. By June, one side went out for good. They were still within my 18-month warranty. Anker customer service were awesome!! They heard me out and sent me a replacement almost immediately! I'm very happy! Thank you Anker!!So, i'm not an auidophile by any means. I can't tell you that these are the best in the world because I wouldn't know. But, they are worth the price, and they get the job done. Bass? Don't really need a whole lot of it. Besides, I don't need IMAX theater sound in my ears when i'm listening to audiobooks or Pantera! Well, maybe Pantera, but their loud enough without busting my eardrums! They're also perfect for blocking out the world. They are not 100% noice cancellation, but they work well for ignoring others!I love that these don't fall out of my ears. They're comfortable to wear. They are sweat resistant. You can run and workout with these. They usually fully charge within the hour or less for me. The battery does last. I've tested these on more than one occassion working a 12-hour shift off of one charge. When i'm talking on the phone, no one has ever told me they couldn't hear me, nor have I ever had any problem hearing anyone on the other end. Everything sounds clear.Another thing I like about these, is that I don't have any problems with bluetooth reception. I can have my phone in my back pocket or in my front sweater pockets and I still get full reception. They are great in open spaces. I've left my phone at my station in the back of the warehouse, walked to the front, and still had full reception. As far as connecting to more than one device, that's not really an issue for me. If i'm at home, i'm synced to my laptop and when i'm out, i'm synced to my phone. I don't need to be hooked up to several devices all at once.So, if you want something state of the art::: concert or movie theater sound quality, 100% noice cancellation, can sync up to multiple devices all at once, that you can swim in, or earbuds that can cook, clean, and drive you around in! Then get ready to pay that HUGE price tag because these are NOT for you! If you're looking for something that affordable and meets your fundamental needs, while you're saving up or looking for something else in the meanwhile, then these are worth a shot. If they break for whatever reason, it's not going to break your bank. Seriously, you can't go wrong with their 18-month warranty. Anker customer service is awesome!UPDATE:In March 2019, one side of my earbuds went out completely. I contacted Anker Customer Service and was sent a replacement pair (green ones this time). I received them within a few days. Thank you Anker!! I charged them and they synced with no problem. I really do love these! These were definitely worth the original purchase. If this pair ever goes out for whatever reason, I will definitely re-purchase.
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    Reviewed in the United States on September 30, 2017
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    Top reviews from other countries

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    Greta A
    5.0 out of 5 stars LOS RECOMIENDO 100%
    Reviewed in Mexico on June 19, 2020
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    Greta A
    5.0 out of 5 stars LOS RECOMIENDO 100%
    Reviewed in Mexico on June 19, 2020
    Me encantaron!! los utilizo para hacer ejercicio y wow me sorprende que salto y hago mil cosas y no se mueven, aísla el ruido casi un 90% no escuchas nada del exterior. La calidad me pareció buena y la pila le dura BASTANTE. El sonido es muy bueno y por el precio vale la pena se escucha muy claro y con buena calidad.

    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.
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    7 people found this helpful
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    Real Person 2000
    5.0 out of 5 stars Excellent pair of wireless earphones for the price
    Reviewed in Canada on November 12, 2018
    7 people found this helpful
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    Gaurav
    5.0 out of 5 stars Good Battery life, Value for money.
    Reviewed in India on February 20, 2020
    Client d'Amazon
    5.0 out of 5 stars basse et confort
    Reviewed in France on April 3, 2019
    Carlos Valladares
    5.0 out of 5 stars Perfecta combinación de sonido/ergonomía/autonomía/precio
    Reviewed in Spain on January 8, 2018
    16 people found this helpful
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