Specifications
Bluetooth, Music playback, Hands free call
Bluetooth version: V5.0
Frequency range: 2.4GHz-2.485GHz
Working range: 10 meters
Music playback time: 3.5 hours
Talk time: 3 hours
Headphone battery capacity: lithium polymer battery 40mAh
Headphone charging time: 1.5 hours
Headphone working current: 10mA
Headphone standby current: 3uA
Speaker: Ø8mm / 32Ω
Charging box battery capacity: 300mAh
