... 4.LEDFlashlight 2012 multifunctional power bank support TF\SD\MS USB 3.0 date transmission car driving recorder ... 5.USB3.0 high speed reader,support TF,SD,MS data transmission to your computer or other device,faster ... is 0-25%, the second light is25%-50%, and the third is 50%-75%, the fourth is 75%-100%. ... 2012 multifunctional power bank support TF\SD\MS USB 3. ...