L2 TWS Stereo Bluetooth 5.0 Wireless Earphone with Charging Box, Support Automatic Pairing(Black)

1. High definition and fidelity sound quality. 2. Mini and easy to carry, ergonomic design, comfortable to wear. 3. Support automatic power-on pairing. 4. Compatible with iOS and Android systems, and supports calling voice assistants. 5. Bluetooth: V5.0 6. Ouput: DC 5V 7. Battery capacity: 350mAh (charging case) / 50mAh (headphone) 8. Working hours: about 5 hours 9. Charging time: 1 hours(headphone) 10. Support protocol: HSP / HFP / A2DP / AVRCP 11. Sensitivity: 120+/-5dB 12. Frequency range: 20-20KHz Packing list: – Headphones x 1 pair – Charging case x 1 – Charging cable x 1 – Manual x 1