Ideal for small kids, adults and elderly people as it kills mosquitoes by attracting towards. No chemical substances: no smoke, no side effects: no harmful microwave radiation: sound. It get rid off harmful gases, purifying air, fashion and high efficient Low power consumption, energy saving, safe and effective, soft light that can also be used as a night lamp. Attract and Capture Mosquitoes/killing house flying/Kill bacterium. Give you a best life environment.