Borofone FlashMove True Wireless Stereo Earphone (BE21)

1. Bluetooth: V4.2
2. Charging Case Battery Capacity: 400mAh
3. Earphone Battery Capacity: 40mAh*2
4. Charging time: 1 hour
5. Talk/Play time: 2 hours
6. Standby time: 200 hours
7. Net Weight:: 44.8g (including charging case)
Earphone Net Weight: 3.8g(each)