: Physical mosquito lamp - Physical mosquito control, safety and eco-friendly Silent mosquito repellent ligh - Non-sense operation ultra-quiet, triple noise reduction technology, sleep well until dawn USB charging - USB charging, no socket needed, can be used for about 8 hours at a time. The red light turns on when charging, and the green light turns on when fully charged Protection - 5mm pitch to prevent fingers from touching the power grid Package includes: 1 mosquito killer lamp Specification: Product type: Mosquito killer lamp Size: 60*125*87mm Material: ABS + PC Input interface: USB Power: 10W Input: 5V DC Battery capacity: 1200MAH (built-in ) Light source: LED bulb Charging time: 4h Working time: about 8 hours includes: 1 x mosquito killer lamp(built-in battery)