German approval
One 1- Watt Super Bright White LED(30Lux)
Function:100%Brightness(3hrs)-50%Brightness(6hrs)-Off Press the button (t>=1s) to put on or to put off the light The indicator under the button is red during charging and will be off when finishing charging Battery capacity indicator under the button: Greed(100%-50%),Yellow(50%-20%),Red(20%-5%) Charging time:3 hrs BatteryPolymer lithium battery, 3.7V/1050mAH inclusive Mini-USB rechargeable cable