Functions: Bluetooth /AUX/TWS

1. Material: ABS + ALUMINUM

2. Bluetooth: ATS2819/V5.0

3. Bluetooth Range: 10m

4. Speaker: 15W (RMS) bass+5w(RMS)tweeter

5. Frequency Response: 60Hz-20KHz

6. Signal Noise Rate: >85dB

7. Battery: 2*2500MAH 3.7V

8. Play time: upto 12Hours

9. Size: 140mm x 140mm x 46mm(L x W x H)

10. Color: black