... panel. 3,CE,ROHS report. 4,speaker solar bag charger and speakers Solar panelpower:2Wpacking Outer Carton(CM) :44*33*55Output: ... Stereo system of speakerOutput power of speaker: 2wWith outside amplifierSpeaker with solar cellAmplifier size: 90mmAccessory:V3+2.5Impedance:8ΩUser ... : PSP, NDS, GBA and so on.The speaker can compatible with MP3,MP4,Music mobilephone,computer.PDA and so on Accessories:Built ...