Remax TWS-33 Bluetooth 5.0 True Wireless Stereo Music Bluetooth Earphone(Green)

1. Bluetooth: 5.02. Battery capacity: earphone 30mAh, charging compartment 300mAh3. Charging time: headset is about 1H, charging compartment is about 1.5H4. Talk time: about 4H5. Music time: about 3.5H6. Standby time: about 45H7. Speaker power: 3mW8. Take out the automatic pairing, the connection is faster, and the transmission is more stable9. Ergonomic design, comfortable to wear10. Size: 65x50x25mm, weight: 76g