1) Powerful sound quality with 30000W PMPO. 

2) Rechargeable 3.7V 2400mAh high capacity lithium battery. 

3) Easy to control the colourful led light on woofers. 

4) Easy to carry with comfortable handle. 

5) Comes with TWS(True Wireless Stereo) technology. 

6) Included 2 years of manufacturer warranty.