... 1,Support MP3,MP4,CD ,mobile,USB driver MP3,MP4,ipod,computer 2,Basketball mini speaker 3,Good quality and best delivery 1 ... on your travel3. High quality dynamic sound4. Ideal for portable iPod, notebook,CD players etc 5,Support SD/MCC ... card ,mobile,USB drever MP3,MP4,ipod,computer6,Specification:output power:2* ... (Hz)Inpendence:8(Ω)Powerd by 3ΧAAA batteries mini speaker