Headset size: 32* 18.5 *18mm
Headset weight: 38g
Transmission distance: about 10m
Battery capacity: 25mAh
Channel system: True stereo
Product net weight: about 140g
Product gross weight: about 170g
Charging case parameters:
Size: 49.6 * 49.5 * 29.5 mm
Housing material: ABS/PC
Battery capacity: 260mAh
Charging standard: DC5V/300mAh