Audio-Technica CKS50TW2 Wireless In-Ear Headphones (Black)
SKU: 12901046416

Audio-Technica CKS50TW2 Wireless In-Ear Headphones (Black)

Sale price$161.10 Regular price$179.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Audio-Technica CKS50TW2 Wireless In-Ear Headphones (Black)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. Best in Class Battery Life You get up to 65 hours of playback: 25 hours from the fully charged earbuds, plus an additional 40 hours available from the charging case (or 15 hours from the headphones and 25 from the case when noise cancelling is enabled).

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. 

Best in Class Battery Life

You get up to 65 hours of playback: 25 hours from the fully charged earbuds, plus an additional 40 hours available from the charging case (or 15 hours from the headphones and 25 from the case when noise cancelling is enabled). Charging for just 5 minutes gives you up to 90 minutes of use.

Superior Sound

At Audio-Technica, we place an emphasis on sound quality, not just convenience. We’ve engineered our 9 mm high-definition drivers exclusively for the ATH-CKS50TW2 to deliver clear, full-range audio with deep, powerful bass.

Magnetic Switch Technology

The unique magnetic technology in these earbuds helps you conserve power without the charging case when you’re out on the go. To turn the earbuds off, simply snap them together via their built-in magnets. When you’re ready to use again, pull the earbuds apart to turn them back on.

Customize your Listening Experience

The ATH-CKS50TW2 lets you control your sound space. Apply the digital hybrid noise-cancelling function to focus on work, the hear-through function to listen to music while remaining aware of your surroundings, the talk-through function to accentuate the voices/announcements around you, or the unique soundscape function to produce sounds for concentrating, relaxing or meditating.

Added Control

Using the ATH-CKS50TW2 with the Audio-Technica CONNECT app gives you access to many additional functions, such as the low latency mode, ambience control (noise-cancelling, hear-through and talk-through), EQ, voice assistant, and more!

Features

  • Advanced hybrid noise-cancelling technology for superior noise reduction
  • Ambience control (noise-cancelling and hear-through) can be employed for music playback and calls
  • Best-in-class battery life with up to 25 hours of continuous playback on a full charge (and up to 40 additional hours available from the charging case)*
  • A 5-minute quick charge provides up to 90 minutes of use*
  • Magnetic Switch™ technology: earbuds turn off when joined by built-in magnets, helping to preserve power when you’re out and about without the charging case
  • Proprietary 9 mm drivers deliver clear, full-range audio with the punch of enhanced bass
  • Dual high-performance MEMS (micro-electromechanical systems) mics and beamforming technology ensure crystal-clear call quality
  • Compatible with Bluetooth LE Audio and its efficient LC3 codec
  • Multipoint pairing function allows you to stay connected to two Bluetooth devices at once
  • Compatible with Qi wireless chargers (sold separately)
  • Hybrid eartip structure combines hard and soft silicone material to provide a secure, comfortable fit with superior sound performance
  • A-T Connect app gives you additional control: activate low latency mode, select ambience functions and EQ presets, locate misplaced headphones, and more
  • Low latency mode improves synchronicity between audio and video for smooth streaming and gaming
  • Customizable multifunction button provides easy control of music playback, volume, calls, voice assistant and ambience functions
  • Soundscape function plays relaxing sounds of nature, a masking noise to help you concentrate, or sounds for meditation
  • Supports Siri® and Google Assistant™
  • Highly waterproof and dustproof (IP55-equivalent**)

Specifications

Headphones
Type Dynamic
Driver Diameter 9 mm
Frequency Response 5 to 20,000 Hz
Sensitivity 110 dB/mW
Impedance 20 ohms
Weight Headphones: approx. 7.2 g (0.25 oz) (L side), approx. 7.2 g (0.25 oz) (R side),
Charging case: approx. 51.5 g (1.8 oz)
Charging Time Headphones: Approx. 2.5 hours
Charging case: Approx. 4 hours (USB charging), Approx. 7.5 hours (wireless charging)
Depends on operating conditions.
Operating Temperature 5 °C to 40 °C (41 °F to 104 °F)
Operating Time Continuous transmission time (music playback, noise-cancelling off): Max. approx. 25 hours (headphones)
Max. approx. 65 hours (if charging case is used in combination)
Continuous transmission time (music playback, noise-cancelling on):
Max. approx. 15 hours (headphones)
Max. approx. 40 hours (if charging case is used in combination)
Depends on operating conditions.
Microphone Type MEMS type
Microphone Sensitivity -38 dB (1V/Pa, at 1 kHz)
Microphone Frequency Response 100 to 8,000 Hz
Microphone Polar Pattern Omnidirectional
Power Supply Headphones: DC 3.85 V lithium-ion battery (built in)
Charging case: DC 3.85 V lithium-ion battery (built in)
Water-Resistant (drip-proof) Performance IP55
Headphones only.
Accessories Included USB charging cable (50 cm (20"), USB Type-A / USB Type-C), Eartips: (XS, S, M, L)
Notes For product improvement, the product is subject to modification without notice.
Bluetooth®
Bluetooth® Version Bluetooth version 5.3
Maximum Communication Range Line of sight - approx. 10 m (33')
Maximum RF Output 10 mW EIRP
Frequency Band 2.4 band (2.402 GHz to 2.480 GHz)
Modulation Method GFSK, Pi/4DQPSK, 8DPSK
Spread Spectrum Method FHSS
Compatible Bluetooth Profiles A2DP, AVRCP, HFP, TMAP
Support Codec AAC, SBC, LC3
Supported Content Protection Method SCMS-T
Supported Sample Rates 44.1 kHz, 48 kHz
Supported Bit Rates 16 bit
Transmission Band 20 Hz to 20,000 Hz
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12901046416

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4.1 ★★★★★
Based on 712 reviews
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Thanh Nguyen
Lake Worth, US
★★★★★ 1
Shelf wobbles and sits at an inclined angle after mounted.
Color: Oak, Size: 28" W x 7" D x 1.5" H (2 pieces)
While the shelf looks nice, it didn't work as it should. I anchored and screwed in the black metal bracket pretty well, and it stays perpendicular to the wall and doesn't wiggle or wobble one bit. But as soon as I slide in the wooden shelf, the whole shelf wiggles and settles at an inclined angle. Putting in the two screws down on the shelf did nothing to help with the wobbliness. I may have to glue down certain big decoration in fear of it sliding down the shelf, though that may be a bit overcautious and exaggerating.
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Reviewed in the United States on November 20, 2025
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Verified Purchase
Fatimah AL zerkan
New York, US
★★★★★ 5
Very good quality
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces), Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
S
Verified Purchase
Sigrid Brandow
Louisville, US
★★★★★ 5
Easy install.
Color: Black, Size: 32" W x 7" D x 1.5" H (2 pieces)
Easy install, and very pretty. Can't go wrong with this purchase.
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Reviewed in the United States on December 12, 2025
M
Verified Purchase
Miah
Fort Morgan, US
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome. The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings. One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐 These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026
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Verified Purchase
Tyler Kline
Los Angeles, US
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room. Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project. One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely. The rest of the hardware worked fine and once installed the shelves feel solid and hold items well. Pros - Clean modern look - Easy installation - Feels solid once mounted - Good size for books or decor Cons - The small level included isn’t very accurate — use your own level - One of the metal brackets was slightly bent out of the box but straightened out easily Helpful tip: Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely. Final thoughts: For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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Reviewed in the United States on March 13, 2026

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