It is a mobile mini radio speaker, with card slot, suitable for iPod, MP3, mobile phone, laptop, PDA ... and MDA. Name: Mobile Mini Radio Speaker with Card SlotType: ID-16N.W.: 16 KGG.W.: 17 KGSize: 51*35*26.5CMQTN ... & Delivery: Color box It is a mobile mini radio speaker, with card slot, suitable for iPod, MP3, mobile phone, laptop, PDA ...