The black ATH-SR5BTBK Wireless On-Ear High-Resolution Audio Headphones from Audio-Technica deliver Hi-Res Audio with the convenience of Bluetooth wireless technology for quick connection to your chosen hardware such as smartphones, tablets, and music players. In addition, up to eight devices can be stored in the memory of the headphones for quick connection to different Bluetooth units.

The headphones come with a detachable 3.9' smartphone cable and in-line mic/controls to make it easy to answer calls and handle playback (play, pause, fast-forward, reverse, next/previous track) of music and video tracks. This provides a standard wired connection in areas where use of Bluetooth wireless technology is prohibited, for when battery power is low, or when Hi-Res Audio (5 Hz to 40 kHz frequency response) is desired.

The internal lithium polymer battery provides 38 hours of continuous use and can be recharged using the included 3.3' USB charging cable. A carrying pouch is also included.