YUV'S mosquito killer lamp can release the light wave of 365 Nm in length, specially designed for attracting mosquitoes. Working purely in physical mosquito eradication technique to kill mosquitoes completely. Strong suction, when the mosquito is close to the lamp, it will be sucked into the bottom by a strong vortex, killing mosquitoes in inhale style. Safe to use, eco-friendly, non-toxic and odorless, no radiation, no harm to body. Easy to clean, you can take out the bottom chassis and empty the dead mosquitoes out. Power supply by USB ports, it can connect with any USB device, such as computer, power bank, laptop, USB adapter, etc, simple and convenient. Lightweight and portable, convenient to carry, suitable for indoor using or when camping. The electronic insect killer runs in low noise, which will not disturb your sleep at night. Enjoy your sweet dreams without harassment by mosquitoes. It has ultra-low power consumption of around 2.5 Watts our LED mosquito killer lamp is affordable to run and great for the environment. Product description: Rated voltage: 5V Rated power: 5V Product size: 19*13 cm Scope of use: 20m----40m Long power cord: 110cm Product packaging: 13*13*19cm colors: Black & White