Product code: Wireless factory headset
OpenEar Duet Wireless Headphone open ear design / 5hrs working time / 120hrs standby time/ 10 meters factory working range / BT 5.0 / 1.5 hrs charging time / 1px5 waterproof/ only weights 18 g good for outdoor sports.
OpenEar Duet Wireless Headphone open ear design / 5hrs working time / 120hrs standby time/ 10 meters factory working range / BT 5.0 / 1.5 hrs charging time / 1px5 waterproof/ only weights 18 g good for outdoor sports.