1. Material: ABS + Aluminum with Polar lights(Suface finish)

2. Bluetooth: V5.0

3. Bluetooth Range: 10m

4. Speaker: 4Ω/3W

5. Frequency Response: 80Hz-20KHz

6. Signal Noise Rate: >85dB

7. Battery: 400mAh

8. Play time:2-4Hours

9. Size: 49*49*46MM

10. Weight: 78g

11. Color: black, blue, red,silver, gold