Features: The mosquito killer lamp adopts ultraviolet L-ED that attracts all pesky flying insects into the fly zapper. Mosquitoes were sucked into the inside of the machine and air-dehydrated to death. Harmless and pollution-free, no dazzling, no chemicals, no smell, and toxic-free, safer for children, pregnant women, and pets. Easy to cleanse, large mosquito box can store amounts of small dead insects bodies. Detachable design allows the box to become easy removal and cleaning. Wide mosquito killing coverage, effectively kill bug, mosquito, fly, moth and other flying insects within 0-100 square meters. Low noise operation, will not disturb your sleep, give you a quiet night and a sweet dream. Be powered by USB charger, USB power-bank or laptop, convenient and efficient. Suitable for bedroom, study room, garden, backyards, camping, restaurant, hotel, etc.