Panchao II USB Smart Light Control UV LED Light Efficient Mosquito Killer 1. There is a light-controlled sensor on the top of the lamp. If you open it, the lamp will automatically open in the night, and close in the daytime. 2. 365nm waveband: LED produces a waveband of 365nm to attract mosquitoes, powerful, no smell, no harmful chemicals, safe for pregnant women, infants and pets. 3. 360 degrees suction fan: Mosquitoes flying at close proximity from any direction will be sucked into the insect trapper with the fan's suction power, very effectively. 4. No pesticides or dangerous chemicals are used to eliminate mosquitoes, environmentally friendly. 5. Power supply by USB, DC 5V safe voltage. It can connect adapters, mobile power, computers or devices with USB. 6. Suitable for engine room, bedroom, kitchen, hotel, restaurant or tent. 7. 360 degree rotate design, gently remove the plastic tray at the bottom to remove the dead mosquitoes, super convenient cleaning method.