... power needed 3.Connect to PC,MP3,MP4,MD,CD,DVD player, mobile phone,etc Features: 1.cup cake stereo speaker2.Make ... the sounds you love anywhere6.Compatible with any audio electric player that uses a headphone jack7. Special Design like a cakeSpecifications ... for apple iphone,ipad,ipod.PC,MP3,MP4,MD,CD,DVD player, mobile phone