Specifications:

Output : 20W

Frequency Response : 80Hz  12 kHz

Signal-to-Noise Ratio : is more than or equal to 89dB

Distortion : is less than or equal to 0.3%

Playback Time : 4-8 hours

Battery Capacity :1800mAh

Battery Voltage : 3.7V

Battery Charge Time : 4-6 hours 

Features:

1.   Easy to take to anywhere

2.   Super bass sound quality effects

3.   Top ABS Material

4.   With FM radio

5.   With LOGO imprinting

6.  with TF card or USB slot

7.  multiusage

8. With LED screen