It can kill the mosquito and other winged insect, come with a LED lamp which you can used even at night.Bottom of the swatter is a torch which can be separate use.Lead-acid battery rechargeable and free maintenance, with 500mAH capacity high, long battery life, can be used circularly 250 times above.It adopts power source protective switch which can increase security.The charge voltage is AC110~240V/50~60Hz and the electronic web voltage is about 2500V when it works.Use environmental protection import LED, super brightness and white, it can work more than 50,000 hours, Low power consumption, can work more than 20 hours, strong light of torch can work last more than 6 hours, dim light can use more than 20 hours.Choose the light freely by the switch to control the power.It has triple net which can catch the flies easy and cannot escape.The product will release all the rest electric after you close the switch in 10 seconds.Flexible and convenient. It can be used in indoor and outdoor, sanitation and no pollution to the walls, odorless and tasteless, no chemical pollution.