Product size: 21.5cm x 8cm x 12cmThe mosquito is active after five in the evening. Don't forget to open your mosquito lamp before. Please put the mosquito killer in a dark area Safe, poisonous and odorless: Made of high quality materials, s ?rs and durable. There is no need to spray chemical insect repellents or other release liquids. Without pure physical radiation, 100% safe for children, pregnant women, family, friends and pets Answer: Keep out of reach of children and make sure they don't use mosquito traps as toys. No noise and no radiationNo radiation, no noise, no toxicity, no chemical composition. For human health and environmental safety. Can be used at home, in nature and at dinner. 24 hours of intelligent mosquito killing. Also suitable for pregnant women and babies. Note Please use the mosquito killer in a dark environment, do not put on the mosquito repellent in a windy place, please turn on the mosquito killer before you go to sleep USB power supply and anti-leakage deviceUSB powered, you can connect it to an adapter, a mobile power source, a computer or any device with a USB port. At the same time, the mosquito storage box is equipped with an anti-leakage device, so that the mosquito is not easy to get out. (Clean the mosquito storage box every 3-5 days)