Features: 1) Sound reinforcement 2) Illuminating lamp 3) Radio & Record 4) Charge 5) Above functions can be assembled freely 6) Various color designs available 7) Fashion exterior design 8) Pistol grip design, comfortable feeling when grasp 9) With saving and environmentally friendly properties 10) Power supply: both common batteries and rechargeable ones can be used 12) All materials are from world-famous suppliers 12) Volume one third louder than others 13) Good durability property, good performance, can be used all day Packing: 10 PCS/Carton Packaging: color box