1. USB adapter Input: 14Vdc-21Vdc, maximum 2A Output: 2 X USB 5Vdc 2A 2. Flashlight Brightness: 45lm LED power consumption: 1w LED type: chip/white 3. Press the button once to turn on the light, long press the button for two seconds to turn off the light. 4. The built-in intelligent high-performance circuit protection board provides over-current and high-voltage protection for your mobile phone to ensure the stability of the charging current. It has a mobile phone wake-up function, and the USB charging wake-up function will be turned on. Package included: 1 * Mobile Phone Charger