【2 In 1 Light Mode】This electric mosquito zapper have night light mode and mosquito Killer mode, which can be interchangeably switched, will meet your different demands. It is equipped with high-intensity ultraviolet rays, emits a 365 nm wavelength, which has been scientifically proven to be highly attractive to insects 【Silent Zapping Noise】The mosquito killer lamp only makes a zapping noise (20 dB max) when a bug is in contact with the electronic grid. No noise, no radiation, no-toxins, no-chemical while in operation. A perfect choice for a restaurant or bedroom 【Safe and Low Maintenance】Our bug zapper adopts top-notch ABS as the cage, with less than 8mm intervals to prevent touching. Fireproof and anti-fragment. Easy remove and install trays for collecting flying worms such as mosquitoes, just twist the bottom tray and clean with a soft brush 【Rechargeable Insect Bug Zapper】This upgraded mosquito killer fly zapper has only one button to control the entire unit, which is user-friendly. It is equipped with a 2000mAh rechargeable battery and can be charged by USB cable. It can last up to 16 hours when using bug zapper and 60 hours of lighting mode and charge time takes 3 hour