Description: Useful USB powered mosquito killer lamp applies ultra 360 degrees light to attract insects & mosquitoes while killing them with air-dehydrated. Protects your family from annoying mosquitoes, and insects bite. No smell, no chemicals, effectively kill bug, mosquito, fly, moth and other flying insects within 20-50 square meters. [Safe & Eco-Friendly]No dazzling, no chemicals, no smell and toxic-free, 100% safe for children, pregnant woman and pets. [Useful]Effectively kill bug, mosquito, fly, moth and other flying insects within 20-100 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 tent camping light or restaurant, hotel, cafe commercial use. Specifications: Color: Black;White (Optional) Material: PP LED source: 3528 LED Lamp Power: 5w Noise: 30dB-36dB Rated Voltage: 110-220V Charging mode: USB charging Effective area: 20-100 square meters Application: Bug, Mosquito, etc Occasion: Home, Office, etc Package size: 13*13*19.5cm / 5.11*5.11*7.67inch Package weight: 320g / 0.7lb Package List: 1 * LED Bug Zapper 1 * USB Cable 1 * English Manual Note: Please open the product at least 2 hours in advance before your sleep.