The ATH-CKS50TW truly wireless headphones combine advanced acoustic technology for stunning bass with a comfortable and secure fit, while a high-capacity battery provides up to 20 hours of powerful, continuous audio (up to 50 hours with the charging case).
Newly designed drivers for a revolutionary music experience
The newly developed large-diameter drivers (9 mm HD TWS drivers with deep bass) deliver deep, powerful bass while ensuring a comfortable fit—an important factor for truly wireless headphones. The airtight fit prevents the bass from escaping to deliver a unique, stress-free music experience.
Acoustic ducts for rich low-frequency sounds
Ducts on the back of the driver control airflow to ensure a detailed acoustic space. The design allows for ideal movement of the driver to deliver rich low-frequency sounds.
Up to 20 hours without recharging—the best in class!
The high-capacity battery provides around 20 hours of continuous playback without charging. Using the headphones with the charging case allows as much as 50 hours of playback, significantly reducing how often recharging is necessary. To help ensure extended usability when not using the charging case, the power can be turned on and off directly on the headphones.
Charging for just 10 minutes (approx.) provides about 90 minutes* of continuous playback. Simply place the headphones in the charging case and plug the case in for a quick charge before heading out.
*With noise-cancelling disabled. Results may vary depending on usage conditions.
Noise Cancelling Mode
Simply press the built-in button on the left earbud or activate noise-cancelling via the Audio-Technica Connect Amp.
Enjoy deep bass while being aware of your surroundings with hear-through
The built-in microphone captures ambient sounds so users can remain aware of their surroundings during use. The hear-through function is useful for listening to music while walking, doing housework, working remotely, or using public transportation. The comfortable fit ensures a natural experience when using the hear-through function.
Easy-to-wear, secure fit
The newly developed structure ensures a stable fit that prevents the headphones from falling out of the ears. The increased contact surface between the headphone and ear reduces the burden, providing a light, natural fit. The headphones are comfortable even for extended periods, allowing you to enjoy deep bass for longer.
Quick hear-through for instant volume adjustment and playback of voices
The quick hear-through function is perfect for tuning in or out of your surroundings by allowing you to hear announcements or listen to those around you. This single-action function instantly lowers playback volume and captures ambient sounds while enhancing the vocal bandwidth.
Multipoint support for two simultaneous Bluetooth® connections
You can connect to both your smartphone and computer or tablet at the same time, so you’ll never need to worry about switching devices again. Respond immediately to incoming calls on your smartphone while enjoying videos on your tablet without having to re-pair.
Qualcomm® aptX™️ Adaptive Audio
Interruption-free sound for music, videos, and games
LED indicator lamps for quickly checking remaining battery power
The four LED indicator lamps light up or flash whenever the charging case is opened or closed so the user can see the charging status or remaining charging case battery power at a glance.