【365nm UV Mosquito Killer Lamp】: This mosquito killer lamp features the latest galvanized electrical grid and emits 365nm UV rays with 5 professional LED lamp beads. Research has proven that 365nm UV rays are highly attractive to insects. Once mosquitoes and other insects are attracted to the attractive UV mosquito killer lamp, the 3000V electrical grid of the mosquito killer instantly eliminates them. 【Healthy and Silent Fly Killer】: This fly killer kills mosquitoes with an electric shock, never releasing unpleasant odors, dangerous fumes, or lethal substances. You can enjoy a living environment free of chemicals, toxins, smoke, and taste. While working, the fly killer only makes a noise of less than 20dB when it zaps a mosquito. The quiet operation allows you to sleep soundly when using it at night. 【Safe Outdoor Mosquito Repellent】: This outdoor mosquito repellent uses high-quality ABS material. The electric grid is galvanized to increase the effectiveness of the electric shock. The sturdy and durable ABS cage is a perfect insulator to lock the electric grid in place and ensure safety. The electric grid is also enclosed with a small 6mm gap to prevent accidental contact and protect children and pets from electric shocks. 【Portable and Convenient】: This indoor mosquito repellent is small and lightweight at only 250g, making it convenient for camping, fishing, barbecues, and other activities. The 78cm USB cable is plug and play, and it's easy to use with a power bank, computer, or car USB port. You can take this electric mosquito repellent anywhere to enjoy a mosquito-free summer. 【Wide Coverage】: The large electronic grid of this indoor mosquito repellent provides a wide effective coverage of 90 square meters. Suitable for installation in your bedroom, kitchen, office, or camper van. Turn off other lights and make the electric fly killer the only light source to enhance its mosquito-trapping ability. You can also use the hanging hole to suspend the fly killer in your garden, porch, patio, or yard.