Powerbank function: USB charging port for devices with USB charging cables such as smart phones. Highly versatile for use in the house, in the garden, when camping and for outdoor activities Very bright non-blinding light with additional spot, can be combined or used individually. All lighting functions can be smoothly dimmed from 100 to 5 % Additional SOS and flashing function. Integrated Li-Pol rechargeable battery 3.7 V/3.0 Ah with charging indicator and integrated USB charging cable Mounting options provided by 2 magnets and 2 hooks