Ultra-Quiet Work Our mosquito killer does not generate a lot of noise when working, and the working noise is less than 30db. It can provide you with a perfect sleeping environment.Suitable for mother and baby This product uses a physical mosquito killing method. The mosquitoes die by air drying and dehydration, do not produce any harmful gases, non-toxic, and non-radiative. Suitable for mothers ,babies, and pets,creating a safe and comfortable environment for them.Easy to unpick and wash Rotate counterclockwise to remove the mosquito box downwards. The detachable design also protects you from the difficulty of cleaning dead mosquitoes and is easy to use.Physical mosquito killing Using mosquito-loving 368nm UV mosquito lamp, 360-degree rotating light, and photocatalytic reaction with photocatalyst release carbon dioxide and airflow, simulating the moisture of carbon dioxide emitted by human body, and attracting mosquitoes in any direction.Portable,safety, energy saving, power saving The standard USB charging cable, a more convenient way to power it, can be connected to a mobile phone charging head, laptop or mobile power..How does it work ?Using mosquito-loving 368nm ultraviolet mosquito killer lamp, 360-degree rotating lamp, photocatalytic reaction with photocatalyst releases carbon dioxide and airflow, simulates carbon dioxide water discharged from human body, and relies on powerful eddy current to inhale mosquitoes into mosquito trays and attract mosquitoes in any direction. Mosquitoes die due to dehydration and dryness. Feature :1. Using 368nm UV light, 360 degree rotary illumination, photocatalytic mosquito killing.2. Using eddy current technology, strong suction to prevent escape from mosquito trays.3. Quiet and comfortable, no radiation, suitable for mother and baby.4. Removable structural design for easy cleaning.5. With a standard USB interface, you can connect your phone's charging head, computer, and mobile power. Specification：Product name: Photocatalytic mosquito killer lampProduct size: 12*21.5CM /4.72*8.46 inProduct power supply: DV 5v-1ARated voltage: 220V110~220VRated power: 5WWeight: 310gPower cord length: 108CM /70.87 inPacking size: 5.04*5.04*5 in Proper use tips：1. Please use the insect killer in the bedroom (at least 3 hours) and do not open until you sleep.2. It is better to use in an unmanned ring to avoid affecting the effect, because people's body temperature and odor can induce mosquitoes.3. For the first time, please use it continuously for more than 48 hours. Place it as far as possible about 1 meter above the ground. Do not use it when turning on the light or opening the door. Do not put it in the air conditioner or fan outlet. Turn off all other lights when mosquito killing, and make sure the mosquito killer is the only light source. Package include:1* Mosquito Killer1* USB cable