Bluetooth Version: 5.2
Transmission Distance: 10m
Supported Protocols: HFP/A2DP/HSP/AVRCP
Charging Time: about 2 Hour
Play time: about 15h
Standby time: 30 day
Battery Capacity: 150mAh
Products include
1 * Bluetooth headsets
1 * Charging cable
1 * User Manual