SAFETY MORE EFFECTIVE: No chemicals No toxic nuisance gases Using environmentally friendly physical methods and effective techniques, our mosquito traps kill the mosquitoes. Enjoy a quiet, mosquito-free environment all night.SCIENCE PRINCIPLE: Because of scientific research, we design this 368nm UV mosquito lamp, which can effectively attract and destroy flying insects. With improved design, electric insect killer is more powerful and energy efficient.USB DESIGN: The electric insect killer is powered by a USB cable, it can be connected to the USB ports such as power bank, notebook PC, cell phone charger or any device with USB ports. Very portable and convenient to carry outdoors for travel or camping.EASY CLEANING: Mosquito lamps can be hung anywhere in the house. Special ideal for bedrooms, apartments, restaurants, hotels, offices, etc. The mosquito lamp has a removable tray to clean the body of mosquitoes.Products from Botaos store