T508 Mini Portable LED Stereo FM Radio Speaker USB TF Card MP3 Music Player<br>Features:<br>Color: Black， Blue， RedCompatible With: iPod， MP3， iPhone， MP4， MP5， Tablet PC， Mobile Phone， Laptop， PC， ectGood sound quality lets you indulge in your favorite musicSupports USB2.0 high speed transmission， fully compatible with USB1.1Supports Micro SD\/TF card， USB disk， FM， etcThe maximum capacity of T-flash card is 16GB.LED display panelCompact and portable， convenient to carry<br>Specification:<br>          Power Output       2W           FM radio frequency       70-108MHz           Frequency response       150Hz-20Khz           Signal to noise ratio       &amp;ge;80dB           Distortion rate       &amp;lt;10%           Speaker unit size       50mm internal magnetic           Charge Voltage       DC 5V \/ 500mA           Power source       Li-ion battery           Music format       MP3           Size       Approx. 10cm x 6.2cm x 2.5cm \/ 3.94 inch x 2.44 inch x 0.98 inch   <br>Package Included:<br>1 x T508 Mini Portable USB Radio1 x 3.5mm Plug Cable1 x Li-ion Battery1 x User Manual<br>Detail Pictures: