[Coverage Up to 15-20 Feet]From the back porch to the living room, to the garden and campsites, you can covered. The temperature of the lamp resembles human body warmth, which can attract mosquitos, flies, moths, wasps, and other insects mosquitoes, flies would get electrocuted instantly when they approach the high voltage grid. 360all-round work,so that mosquitoes have nowhere to escape, escorting the living environment and your family. and is compact and enough to carry on any camping trip without weighing you down. [Easy to Clean]: Mosquito and fly trap is equipped with a mosquito brush.so that the dead mosquitoes on the grid can be wiped off immediately to achieve the best cleaning effect,easier and faster than fly swatters or repellents.Note usb powered model, no switch Colour:green + gray Material:ABS Size:9x9x16cm Package Contents: 1 x Green mosquito lamp 1 x grey mosquito lamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.