Mosquito Killer 1.Low noise 2.Purifying air 3.Disinfection 4.Super effect 5.Long life 6.OEM&ODM CE,CB,GS,ROHS Mosquito KillerCertification ... to lure the opposite sex.3. Compared to electric shock mosquito killers, this product is a mute equipment, without noise and ... wont connect with high electricity voltage, so it is safe. Mosquito Killer