便携式电脑的小型位发言者发言&YT-6109

portable laptop mini speaker 1.SD/MMC card,U disc can be insert in this item to play 2.It can support any mobile-phone with U disc function,play MP3 format file in the DIM card 3.It can be used with ipod. 4.It can be used with Lap-top computer. 5.Have sling,share music everywhere. 6.Have FM radio function,the radio function is very good 7.Convenience rechargeable Battery.Free of remote control 8.Can be charge directly with battery.With LCD display 9.Can be charge directly with USB wire 10.Assembling the LED Display for the user . Output RMS 2Wx2Frequency200Hz-100KHzLoudspeaker specification2/4ΩPower supply6-9VSignal and noise radio of power amplifier≥75dbMaterialPLASTIC(colour available:black)Net Weight402g Function SD/MMC card,U disc can be insert in this item to playIt can support any mobile-phone with U disc function,play MP3 format file in the DIM cardHave FM radio function,the radio functionIt can be used with ipodIt can be used with Lap-top computerIt can be used with mp3/mp4/mp5/moblie phone.