Описание Описание 1. Speaker: 40mm 2. Bluetooth specification: Bluetooth V5.0 JL 3. Supporting protocols: A2DP; AVRCP; HSP; HFP 4. Charging voltage: DC 5V Charging time: about 2.5 hours 5. Call/music time: 12 hours; standby time: 200 hours 6. Class A polymer battery: 300mAh 7. Size: 180*150*70mm; Weight: 161g