MG-G22 Portable Sports Magnetic Absorption Bluetooth V5.0 Bluetooth Headphones, Support TF Card

Bluetooth version: jerry Bluetooth V5.0
Transmission distance: 10 meters
Usage time: 4 hours
Standby time: 4-6 minutes automatic shutdown
Weight:30g
Battery: 65mAh rechargeable lithium battery
Function: adjust volume, switch songs, answer incoming calls,call reject, hang up, bluetooth play, call replay, bluetooth back connection, voice prompt, battery display, telegram number, intelligent shutdown, pure English broadcast