1)Support TF/Micro sd memory card 2)Support MP3,MP4,CD,DVD,mobile phone,laptop 3)Material:aluminum+ABS 4)Led light up 5)mini Mini portable speaker for laptop, support TF/SD cardItem No.: MS-101 Unit size: 45×47×56mmWeight: 75gMaterial: aluminum alloy +ABS Features:1. Support TF/Micro SD memory card. Support PC/MP3/MP4 while you connect them to line-in slot.2. Three buttons in an array for front ...