Describe Product Name: Multifunction Flashlight Colour:Black Energy source:Battery powered Light delivery variety :LED Battery composition:Lithium battery Battery capacity:Built in 1800mAh lithium battery Materials:aluminum alloy Waterproof class:IPX6 Charging mode:Type-C Charging Switch:Push change Zoom:slide zoom multifunction flashlight, its look is very small and exquisite, making it handy for us to carry it With a damaged window hammer design at the side, we are able to spoil window when our meet emergency situation. Equipped with a built-in 1800mAh lithium battery, this flashlight greatly complements its battery life. With a large means of 1800, it's handy for us to use it for decades and may additionally assist C-type charging We use aluminum alloy supplies to assure its look design is sturdy and not easily scratched, with a wonderful feel.