1. By 4pcs UV led attract insects effectively. High voltage metal grid inside, kill insects immediately. 2. By 9pcs white led can illuminate at night 3. With SOS emergency signal function and flashlight function 4. Power Supply by 1pc 3.7V 1200mAh rechargeable lithium battery (included). it can be charged by solar panel, USB line (included) or by external charger. 5. Indoor and outdoor use - suitable for travel, fishing, camping, and so on. 6. A clean brush included 6. Waterproof level is IPX4
