... Google Robot Mini Speaker with TF,USB,Microjack,LED light♦Mini Speaker ♦Colorful LED light ♦FM function ♦Support TF card 5. ... battery.♦Charging power supply:USB 5V♦40mm internal magnetic, high- quality aluminum and iron boron 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 ...