Features This mosquito killer lamp use the 365NM wavelength UV light can precisely trap mosquito and kill them Wind suction mosquito suction vortex DC fan produce whirlpool airflow 1650 rpm strong suction will be close to the mosquito inhalation mosquito box Anti escape set mosquito box mosquitoes were inhaled into the mosquito box and then dehydrated and died Can cover 20 50 square meters for living room bedroom study Connect it to any device with a USB port Specifications Power 5WMaterial PlasticColor Black WhiteRated Voltage DC5VWorking Current 0 33 0 5AServiceable Range 20 50㎡Application Living room bedroom study office etc Package Include 1X Mosquito Killer Lamp1X USB Cable