BOROFONE BE37 Sabia TWS wireless headset with 300mAh charging case, BT 5.0, LED digital display
1. BT 5.0. Chip: JL6936D. 2. Battery capacity: charging case 300mAh, left and right headset 30mAh. 3. Calls / music time: 3 hours. Standby time 120 hours. 4. Sizes: 56*45*24mm. Total weight: 35g. 5. Supports leader / follower switching, charging case with LED digital display of power level.