| Digital Portable Mini Internet Fm Radio Speaker Usb Sd Card Player For Mobile,. Features: Made of High Quality Fluorescence Surface Aluminum Alloy, Elegant and Stylish in Appearance Good Sound Quality Lets You Indulge in Your Favorite Music Supports Micro SD/TF Card, USB Disk, FM, Bluetooth Speaker etc Supports Line IN Function, Receiving the Audio Source from MP3, MP4, PC, Notebook, IPod, etc  Supports USB2.0 High Speed Transmission, Fully Compatible with USB1.1  Flashing LED at the Base of the Speaker Function Buttons: On/off, Menu, Previous Song, Next Song, Play/pause, Volume Control  LED Display Panel  Built-in High Capacity Rechargeable Battery, Support Long Play Compac… | |