Version: V5.0
Transmission distance: 10-15m
Battery capacity: 50mAH
Charging station power bank capacity: 400mAh
Standby time: 2 months
Talk time / music playing: 4-7 hours
Input power: DC5V / 1000mAh
Charging time: 1-2 hours
Frequency: 2400.0-2483.5 MHz