Powered by battery, with USB port that can charge. IP44 it is ok to use both indoor and outdoor. The bulb with 2 function. One blue light for attracting mosquito, once the mosquito fly in and touch the grid inside, it will shock to die. Another white light for light. The switch is Itouch function.
Powered battery. Portable
IP44, suitable for outdoor use
USB port, ok to charge in door, energy saving
No noise, harmless
The effective coverage area around 30-40 square meters
It can be widely used in outdoor and indoor, such as bedroom, diningroom, kitchen, yard and also camping tent.