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 23 - Jul 28

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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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4.5 ★★★★★
Based on 22 reviews
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D
Verified Purchase
Dez F.
Draper, US
★★★★★ 5
A Humorous Twist on Tough Dog Toys!
Size: Large, Color: Lobster 3 Pack
I recently purchased the Nylabone Power Chew Dog Toy Pack for Aggressive Chewers from Amazon, and I must say, these toys have been a hilarious hit with my furry friend. As a dog parent of a strong and determined chewer, finding toys that can withstand their chewing prowess is a top priority, and these toys deliver both durability and a touch of humor. The pack consists of three large/giant-sized toys in the shape of a lobster, cheese, and broccoli. The unique and amusing design puts a smile on my face every time I see my dog interacting with them. The unexpected twist brings a playful element to our daily playtime sessions, making it a fun and engaging experience for both of us. When it comes to durability, these toys excel. My dog can be quite aggressive with their chewing, and I've struggled to find toys that can withstand their powerful jaws. However, the Nylabone Power Chew toys have proven to be impressively tough and durable. Despite rigorous chew sessions, these toys have remained intact, with no signs of wear or damage. They provide a reliable outlet for my dog's chewing instincts without the risk of shredding or ingesting any harmful materials. The textured surfaces of these toys add an extra layer of interest for my dog. The ridges and raised bumps provide sensory stimulation, promoting healthy oral hygiene and helping to clean teeth and gums as they chew. I appreciate the added dental benefits these toys offer, as it helps maintain my dog's dental health while they engage in play. I also appreciate the size options available in this pack. Large and giant-sized dogs often require bigger toys to accommodate their larger mouths and chewing strength. The included toys are appropriately sized for larger breeds, ensuring a comfortable grip and maximum enjoyment during play sessions. As a bonus, these toys are made from high-quality, non-toxic materials, so I have peace of mind knowing that my dog can safely interact with them. Safety is a top priority for me, and Nylabone consistently delivers in that regard. In conclusion, if you have an aggressive chewer and are in search of durable, funny, and engaging dog toys, the Nylabone Power Chew Dog Toy Pack is a fantastic choice. These toys provide hours of entertaining play, withstand even the most determined chewers, and offer dental benefits. Embrace the humorous twist and enjoy watching your furry friend engage in safe and engaging play with these fantastic toys. Invest in the Nylabone Power Chew Dog Toy Pack today and let the lobsters, cheese, and broccoli bring laughter and durability to your dog's playtime!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2023
K
Verified Purchase
Kirstyn Shearer
Cuba, US
★★★★★ 5
Solid win for any chewing pup!
Size: Small, Color: Broccoli 3 Pack, Size: Small, Color: Broccoli 3 Pack
My pup loves them! Long lasting plus health benefits for his teeth, 10/10 would recommend 💖
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
Verified Purchase
Stef
Whiting, US
★★★★★ 5
Shark dog approved
Size: Large, Color: Broccoli, Size: Large, Color: Broccoli
My new baby shark.... I mean puppy really enjoys chewing. I can't just give her a ton of pig ears or bully sticks all day, which she would definitely love, so I'm constantly looking for well made chew toys. I'd put this right up with Kong. Very durable and nice. I also love the different textures, she seems to also love it. She can gnaw at the top and chew on the stem. She wanted it as soon as I opened it - it does smell like bacon but I haven't taken a chomp at it to be able to write a complete review! My dog is about 23 lbs but I can see a 80 lb dog chew this, it's not small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
N
Verified Purchase
Nunya B
West Palm Beach, US
★★★★★ 4
So cute
Size: Large, Color: Pumpkin
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. They are a bit heavy and awkward for my dogs to hold onto but they do like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
B
Verified Purchase
Brandy REVIEWS
Massapequa, US
★★★★★ 5
Cute toy and super tough!
Size: Small, Color: Lobster
My small dog is a serious chewer, and this lobster toy has been holding up great. Usually, he destroys toys within a day, but this one’s still going strong after a couple of weeks. The shape is perfect — easy for him to grab and chew, and the little claws keep him entertained. The filet mignon flavor must be good because he goes right for it every time. It’s sturdy without being too hard on his teeth, and it doesn’t leave any mess or pieces behind. If you’ve got a small but mighty chewer, this one’s definitely worth it. Cute design, lasts forever, and keeps my pup busy — total win. 🦞🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025

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