Remax TWS-33 Bluetooth 5.0 True Wireless Stereo Music Bluetooth Earphone

1. Bluetooth: 5.0
2. Battery capacity: earphone 30mAh, charging compartment 300mAh
3. Charging time: headset is about 1H, charging compartment is about 1.5H
4. Talk time: about 4H
5. Music time: about 3.5H
6. Standby time: about 45H
7. Speaker power: 3mW
8. Take out the automatic pairing, the connection is faster, and the transmission is more stable
9. Ergonomic design, comfortable to wear
10. Size: 65x50x25mm, weight: 76g