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Audio-Technica

Audio-Technica ATH-CKS50TW2BK Wireless in-Ear Headphones

  • Based on 50 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 5
Order within 3 hours and 20 minutes
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Features

  • Advanced hybrid noise-cancelling technology for superior noise reduction
  • A 5-minute quick charge provides up to 90 minutes of use
  • Hybrid eartip structure combines hard and soft silicone material to provide a secure, comfortable fit with superior sound performance
  • Customizable multifunction button provides easy control of music playback, volume, calls, voice assistant and ambience functions
  • Highly waterproof and dustproof (IP55-equivalent**)

Description

Audio-Technica brings you best-in-class battery life – again. The ATH-CKS50TW2 next-generation earbuds provide all the powerful, full-spectrum sound of the originals with even greater convenience.

Brand: Audio-Technica


Color: Black


Ear Placement: In Ear


Form Factor: In Ear


Impedance: 20 ohm


Brand Name: Audio-Technica


Model Number: ATH-CKS50TW2


Model Name: ATH-CKS50TW2BK Wireless In-Ear Headphones


Built-In Media: Charging Station


Warranty Description: 2 years


Number of Items: 1


Manufacturer: Audio-Technica


External Testing Certification: ANATEL 11378-24-05672


Headphone Jack: No Jack


Connectivity Technology: Wireless


Wireless Technology: Bluetooth


Bluetooth Range: 10 meters


Bluetooth Version: 5


Control Method: Touch


Controller Type: Button


Battery Charge Time: 90 minutes


Battery Average Life: 25 hours


Impedance: 20 ohm


Noise Control: Hybrid Noise Cancellation


Frequency Response: 20000 hertz


Audio Driver Type: Dynamic Driver


Audio Driver Size: 9 millimeters


Frequency Range: 20 Hz - 20,000 Hz


Enclosure Material: Silicone


Specific Uses For Product: Sport


Compatible Devices: Smartphones, Laptops, Tablets, Smart Speakers


Water Resistance Level: Waterproof


Additional Features: Noise Cancellation, Waterproof


Headphones Ear Placement: In Ear


Headphone Folding Features: In Ear


Earpiece Shape: Rounded Tips


Color: Black


Style Name: ATH-CKS50TW2


Item Weight: 7.2 g


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great wireless earbuds with very long battery
Starting off these have the best battery life on the earbuds of any earbuds I've ever had. They sound great with eq and very good thumpy bass. They are pretty big earbuds but they fit my medium ears pretty fine. But if you have small ears you may have a hard time getting a good fit with these. Overall all I really like these earbuds plus the case isn't too big to fit in a pocket. ... show more
Reviewed in the United States on April 13, 2026 by Ashton Robinson
    • Great sound
Sound perfect, noise cancelling works fantastically (it drowns out white noise appliance hum, conversation, white noise generators - not traffic). Comfortable to wear, easy to operate. Only thing I might caution is it can take a little while to get used to the idea that they are securely lodged, even if they feel as if they're about to fall out. But sound wise, they're worth the splurge. Audio Technica makes good product. ... show more
Reviewed in the United States on July 22, 2026 by r
    • The Battery King of Earbuds: My Honest Take on the Audio-Technica ATH-CKS50TW2BK
If you're anything like me, you probably have a love-hate relationship with wireless earbuds. I love the convenience, but I absolutely hate the constant anxiety of a dead battery right when I need them most. Living here in Florida, I’m always out and about—whether I’m hitting the gym, doing yard work, or just trying to survive a noisy flight. I needed something reliable. After doing a ton of research and finally pulling the trigger on the Audio-Technica ATH-CKS50TW2BK, I figured I’d share my honest thoughts to help anyone else on the fence. Let’s cut right to the chase: the battery life on these things is absolutely insane. We are talking up to 15 hours of playback on the buds alone with Active Noise Canceling (ANC) turned on, and a mind-blowing 25 hours with ANC off. With the charging case, you get a total of 65 hours. I honestly forget to charge them sometimes because they just keep going. One of the coolest features is the magnetic design. You can actually snap the two earbuds together when you take them out, and they turn off automatically. It’s a lifesaver for those moments when you don’t want to dig around for the case but don’t want to drain the battery either. When it comes to sound quality, they deliver a really warm, rich experience. Out of the box, the sound profile is a bit flat, but the Audio-Technica Connect app is where the magic happens. You can tweak the EQ settings to your liking, and the "Bass Boost" or "V-Shaped" presets really bring the music to life They handle acoustic and pop music beautifully, though if you’re a hardcore metal fan, you might find the instrument separation a little muddy during heavy breakdowns. The ANC is solid, especially for the price point. It easily blocks out the hum of my AC unit and the drone of lawnmowers outside. While it might not completely rival the top-tier models from Sony or Bose, it’s more than enough for daily use. Plus, the physical buttons on the buds are a huge win. No more accidental pauses or skips when you’re just trying to adjust the fit. Speaking of fit, they are a bit on the bulky side. They stick out a little more than some other models, but surprisingly, they are very comfortable and stay securely in my ears. They also have an IP55 rating, meaning they handle my sweaty Florida workouts and unexpected rain showers without breaking a sweat. Pros and Cons Pros: Unbeatable battery life (up to 65 hours total). Clever magnetic snap-to-off feature. Physical buttons instead of finicky touch controls. IP55 water and dust resistance. Multipoint Bluetooth connection (seamlessly switch between phone and laptop). Cons: The earbuds and the charging case are noticeably bulky. The default sound profile requires some tweaking in the app. ANC is good, but not industry-leading. So, are they worth the money? At around $150, I think they offer incredible value. You are getting premium features like multipoint connectivity, decent ANC, and a battery life that puts almost every other brand to shame. If you prioritize battery life and practical, everyday usability over having the absolute smallest earbuds on the market, these are a fantastic choice. Overall Rating: 4.5 out of 5 stars ... show more
Reviewed in the United States on April 10, 2026 by Amazon_Customer
    • Larger in size than most similar style earbuds. Failed charge casecharge case
Ugh. Durability of the supporting hardware is problematic. Charge case stopped working after one month. Attempting to return / exchange. I do like the magnetic snap-together on-off. No need to have the charge case or go through button presses to turn these off. Sound quality is adequate, but expected better at this price point. Still can't touch my $100 wired Shure IEMs. Sound cancellation works well and has decent functionality. Playtime is adequate. Fit is snug with the correct tips. Size: these buds are LARGE. Not good for sleeping. Some difficulty fitting under earmuff hearing protection for outdoor work, unlike similar earbuds I have owned. ... show more
Reviewed in the United States on July 12, 2026 by Mark K.
    • They're better than average
Good sounds the square case is kinda weird but I got used to it and I loved that they don't have the touch controls on them they're just straight buttons and I even lost one and contacted support and paid70 to get another pair but the only downside is they are kinda big and blocky
Reviewed in the United States on August 9, 2026 by Alexander
    • Nice sound
Best product and high quality material, nice battery durability and great noise cancelation function, best bass effects. I bought this in replace of my Jabra elite 7 pro.
Reviewed in the United States on July 25, 2026 by Buen producto de buena calidad y comodidad.
    • Get these.
I know there aren't a lot of reviews for these, but, there is a reason there are zero reviews at 0 stars at time of writing. These are amazing. They sound as good as the AT M50s or whatever I bought in like 2012 and if they keep trucking as long as those have this will be one of the best purchases I have made at this price point literally ever, across all goods types. Just put them thru a quickie sound test and - firstly I could still *feel* the bass after I stopped hearing it, they go lower than my hearing is good at my age, and secondly they reproduce my personal test songs excellently (Lindsey Stirling, Billie Eilish, Aviators, don't judge) They're comfortable, they feel like a real object if you get me, I am instantly in love with them. I shoulda checked AT for TWs years ago. ... show more
Reviewed in the United States on April 10, 2026 by Ailith
    • Sticks out of the ears.
The sound quality was very good but they were very large in the ear. They protruded. I wish they fit more flush.
Reviewed in the United States on August 7, 2026 by rich reikowski

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