1. Bluetooth version: 4.2 (Jie Li)

2. Transmission distance: 10M

3. Battery capacity and specifications: 1200MA/18650

4. Play time: 2H

5. Charging voltage: DC5V

6. Speaker power: 2*4Ω5W

7. Bluetooth connection Play, Bluetooth answer and make a call.

8.AUX (audio input)

9. Frequency: 150HZ-20KHZ.

10. Charging time: 5H

11. Working voltage: 3.7V

12. Distortion ≥1

13. Product size: 87*87*205MM

14. Product weight: 0.43KG

※. Features: LED lights, surround stereo sound.