• Bluetooth version: V5.0Wireless frequency: 2.4GHZ
•Support: IOS , Android, Microsof and and Other Bluetooth-enabled device
•Charging voltage / current: 5V / 1A
•Music time: 120 hours, equipped with charging bin
•Phone talking time: 150 hours, equipped with charging bin
•Charging time:1-2hours
•Transmission Distance:10m
•Working Temperature：10-50℃