Headphones Headsets REMAX TWS-21 Bluetooth 5.0 Stereo True Wireless Bluetooth Earphone(Black)
REMAX TWS-21 Bluetooth 5.0 Stereo True Wireless Bluetooth Earphone(Black)1. Bluetooth version: 5.0 2. Material: ABS 3. Battery capacity: 40mAh 4. Charging time: about 1.5 hours 5. Standby time: about 90 hours 6. Talk time: 4 hours 7. Music time: 4 hours 8. Bluetooth distance: 10 meters 9. Wireless transmission, stable connection without delay 10. Mini, easy to carry 11. Ergonomic design, comfortable to wear
REMAX TWS-21 Bluetooth 5.0 Stereo True Wireless Bluetooth Earphone(Black)1. Bluetooth version: 5.0 2. Material: ABS 3. Battery capacity: 40mAh 4. Charging time: about 1.5 hours 5. Standby time: about 90 hours 6. Talk time: 4 hours 7. Music time: 4 hours 8. Bluetooth distance: 10 meters 9. Wireless transmission, stable connection without delay 10. Mini, easy to carry 11. Ergonomic design, comfortable to wear