... 4.Support TF card Google Robot Mini Speaker with TF,USB,Microjack,LED light♦Mini Speaker ♦Colorful LED light ♦FM function ... speaker.♦Built-in rechargeable lithium battery, when the maximum playing, support for 2 hours.♦Colorful LED light.♦USB charging.♦FM radio, ... Auto search.♦Support TF card, mobile phones, computers and other external sources. USB Mini Speaker with TF,USB, ...