... mini speaker with FM radio,LED,TF/SD card ,USB for PC/Laptop/Mobile phone/Mp3/Mp4 FEATURES:1. ... many colours,weveral solution for your option. * Several power supply manners including battery,computer USB.adaptor DC-5,5V ... at anytime. * This compact travel speaker system is ideal for use at the office ,home.carry where you go . ... with FM radio,LED,TF/SD card ,USB for PC/Laptop/Mobile phone/Mp3/Mp4