Lightweight mini bluetooth headset

$0.99

BL1 Bluetooth headset, single ear with charging box 300 mAh Bluetooth version: V5.0 + EDR; Use distance: 10 meters (open environment); battery capacity: Headphone: 50mAh; Charging case: 300 mAh Charging time: Headphone: 60 minutes; Charging case: 120 minutes; Use time: 3-4 hours (after fully charged); Standby time: about 240 hours;