Wireless version: 5.0
Operation range: 10M
Music time: 3 Hours
Call time: 2.5 Hours
Charging time: 1.5 Hours
Charging input: 5V---380mA
Battery type:polymer Li-ion battery
Wireless version: 5.0
Operation range: 10M
Music time: 3 Hours
Call time: 2.5 Hours
Charging time: 1.5 Hours
Charging input: 5V---380mA
Battery type:polymer Li-ion battery