Description: A useful USB powered mosquito killer lamp applies ultra light to attract insects and mosquitoes while killing them with dehydrated air.Ideal for mosquitoes, flies and insects effectively.Protects your family from annoying mosquitoes and insect bites.No smell, no chemicals, detachable design makes the box become easy to remove and clean. Features: [Environmentally friendly]No glare, no chemicals, no odor and toxic-free, 100% safe for children, pregnant women and pets. [Insect Killer] The bug zapper uses ultraviolet LEDs that attract all pesky flying insects into the fly zapper.The mosquitoes were sucked inside the machine and dehydrated in the air and died. [Useful] Effectively kill insects, mosquitoes, flies, moths and other flying insects within 20-50 square meters. [Quiet] The intensity of it is about 30dB-36dB, which will not disturb your sleep, give you a quiet night and a sweet dream. [Widely applicable] Suitable for home, patio, garden, backyards, porch, deck, portable use as a camping tent or restaurant, hotel, coffee shopcommercial use. Features: White color Material: PP LED source: LED lamp 3528 Rated power: 5W Voltage: DC5V, 1A Noise: 30 dB-36 dB Rated voltage: 220V Charging mode: USB charging Effective area: 20-50 square meters Application: insect, mosquito, etc. Occasion: home, office, etc. USB cable length: 108 cm / 42.51 inches Package size: 13.5*13.5*23.5cm/5.31*5.31*9.25inch Package Weight: 440g / 0.97 lb Package list: 1 * LED Bug Zapper 1*USB cable 1 * English manual Note: Please open the product at least 2 hours in advance before you sleep.