Wireless Bluetooth Stereo Headset MP3 for Music Games Computers

10-12 hours 10-12 hours Music 10m 2.4ghz 250mah 33 ft ABS Weight android AVRCP high-quality stereo b5 bluetooth bluetooth 5 Bluetooth function Features Bluetooth Headset Material Games Computers Specification hours Battery Hours Battery Capacity hours Music time hours Standby hours Talk ios polymer lithium battery protocol Charging time remote control protocol Standby time Talk time v5.0