MT-31 ,Mini Speaker with Super LED light . MOQ:3000pcs . MT-31 ,Mini Speaker with Super LED light . 1.Made for iPod,MP3,PC & Mobile,PDA,MDA…2. Built-in rechargeable battery 3. LED for Banknote tester4.Support TF card Unit Size: 42*52*83 CMQTY: 100 PCSG.W.: 13.3 KGN.W.: 12.3 KGMEAS:50*50*27.5 CM MOQ:3000pcs