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Audio-Technica ATH-CKR55BTBK Sound Reality Bluetooth Wireless In-Ear Headphones with In-Line Mic & Control, Black


  • Bluetooth wireless technology with in-line mic and controls for answering/ending calls, controlling music & video playback and controlling volume on Bluetooth wireless devices
  • Newly designed, compact 10.7 mm drivers deliver exceptional, full-range wireless audio
  • Built-in amplifier for a sound field with enhanced depth and improved resolution across the frequency range
  • Internal Lithium polymer battery provides seven hours of continuous use (200 hours on standby) on a full charge
  • Machined brass stabilizers absorb unwanted vibration for clearer mid and high frequencies
  • The compact housings are designed to provide a comfortable fit for ears of all sizes
  • Compatible with aptX and AAC codecs for high-quality sound and low latency


The ATH-CKR55BT Sound Reality Wireless In-Ear Headphones from Audio-Technica are designed to provide you with high-quality audio while on the go. They feature a built-in amplifier, machined brass stabilizers, and support for aptX and AAC audio codecs. Altogether they are meant to reduce vibration for clearer mids and highs, as well as an overall powerful, full-range audio experience.

The Sound Reality headphones receive your favorite music or podcasts wirelessly via Bluetooth-compatible mobile devices. They also incorporate a built-in microphone that can be used with your smartphone for hands-free calling. The earbuds are connected via a cable that features convenient in-line controls for your calls and audio playback, as well as the battery case, which can be comfortably attached to a shirt collar via the included battery clip.

Additional Features: LiPo battery for up to 7 hours of playback on a full charge, compact earbud housings to help comfortably fit many different ear sizes, four differently sized pairs of silicone eartips for a better fit and sound isolation

Audio-Technica ATH-CKR55BTBK

Sound Reality Wireless In-Ear Headphones, Black

With the ATH-CKR55BT’s newly designed 10.7 mm drivers and Bluetooth wireless technology (including access to the high-quality aptX and AAC codecs) you get powerful, full-range audio that goes wherever you go. The headphones also feature an in-line mic and controls, allowing you to answer calls, adjust volume and handle playback of music and videos on compatible smartphones and other devices, plus a built-in amplifier to enhance the audio’s depth and resolution. Machined brass stabilizers absorb unwanted vibration for clearer mid and high frequencies.

The neckband design of the ATH-CKR55BT conveniently situates the in-line mic and controls for easy access and places the battery case on the upper back where, if desired, it can be attached to your shirt collar with the included clip. Also included are four sizes (XS, S, M, L) of interchangeable eartips, 30 cm (11.8") USB charging cable and a protective pouch. 


  • Bluetooth wireless technology with in-line mic and controls for answering/ending calls, controlling music & video playback and controlling volume on Bluetooth wireless devices
  • Newly designed, compact 10.7 mm drivers deliver exceptional, full-range wireless audio
  • Internal lithium polymer battery provides seven hours of continuous use (200 hours on standby) on a full charge