B1 max Headsets Wireless Bluetooth Headphones Computer Gaming Headset, Black

Model MS-B1, Transmission range 15 meters, Function battery display, call function, voice control, support music, multi-point connection, wearing induction Bluetooth Protocol 5.0, channel stereo, How to use head mounted, Whether it is single and binaural bilateral stereo Color :Black, Silver, Blue, Green, Pink, Battery life 12 (hours), Features Wear induction, connection use, Chinese and English.syi