Special highlight: • Suitable for heavy duty use • Longer durable • Two charging way as you can let it under strong sunshine to charge it, or use the usb cable to charge it, not need to worry about lack of power • Hook design to hang it anywhere in your house or go camping • 5 modes for you to choose, medium light, weak light, strong bright, flashing mode, SOS mode • IP65 waterproof Function: • To light out darkness