NR- 8803W is a high-end 60W power, mountain scenery plan, 7.4V battery with 5000mAh, 5-level waterproof, with a transparent glass shell, 2 4-inch subwoofers, 2 1.2-inch tweeters, the body and dual diaphragm with RGB lighting, large handle with a shoulder strap, the color box with a handle, the transparent glass shell shows the dazzling lighting effect!