New Features for the Upgraded Version Since 06/26/2015Descriptions:This creative bluetooth speaker is not only a speaker、 but also a 7 color led light. The lighting color will change with the music.You can put it in your car、 or hold it in your hand.Also it is compatible with most bluetooth devices.General Specifications:Rated power: 3WFrequency Range: 170HZ-15KHZOf voice over: >= 78dbRated voltage: DC 5VSpeaker Specifications: 4 Omega/ 3W 16 coreDistortion: <=10%Input interface: 3.5mm stereoMaterial: environmental protection ABSBattery capacity: 600MAPackage contains:Bluetooth Speaker LightUSB cableAudio cable