Material: ABS+Metal
Bluetooth Version/chipset: V5.1/AC6955F
Supported protocols: a2dpavctpavdtpavrcphfpsppsmpattgapg
attrfcommsdpl2cap profile
Transmission Distance: 10M
Working Voltage: 5v
Impendance: 32Ω
Speaker Power: 2.5mW
Charging Time: 3h
Calling and Music Play；12H
Wireless 5.1, fast and stable signal, low power consumption, longer battery life.
180 days of battery life, up to 12 hours of playback time.
