Wireless Version---V5.3 / Impedance---16
Transmission Distance---10m/Rated Power---8mW
Driver Unit---40mm y Battery Capacity---400mAhCharging Port---Type-c port /Input---5V/300mA  Net Weight---260g
Charging time- About2:30 hours
Play time-about7 hours(with LGB) : about 16 hours(without RGB)