Mini Card Speaker,USB,SD Card Speaker,Mini Speaker,Portable Speaker

Features:

1).FM Frequency : 87-108MHZ 2).Built-in MP3/WMA music decoder,with telequipment 3).USB ,SD,MMC--card support 4).Support FAT12,FAT16's File system , 5).Support MP1Layer3,MP2Layer3,MP3Layer3 music version 6).Support 32-320kbps MP3 music Specifications:

1).Rated Power:RMS2W* 2 2).Frequency Response:150HZ---18KHZ 3).S/N Ratio:≥85db 4).Output:3.7V/500MA 5).Power Supply:Li-ion battery 6).Speaker Drivers:4Ω/2W Accessories: 3.5mm Cable,USB cable,Nokia/sony Ericsson mobile phone audio adaptor Available Colors:Silver/Black