1. Flies are attracted to the device by the bright UV light and are in the device by the strong glue sheet inside the device. No high voltage electric sound, no phenomenon; kill flies quietly and safely. 2. The flying insect trap is very safe and hygienic, different from the traditional insect trap, the flying insect trap plug in uses UV light to attract flying insects, the sticky board catches insects, no chemical insecticides, no peculiar smell, and no mess, no shock, safe for , the UV light is on the back of the sticky cardboard, so that the insects will be in the fruit fly traps for indoors without stinging the eyes and skin. 3. Powerful Glue Sheet The glue sheet is coated with super strong adhesive glue, making it impossible for insects to escape. Simply tear off the protective cover, insert the glue sheet into the device, and watch your area become fly-free. 4. UV Attractor - With bright UV LED light, flies cannot resist and are attracted to the fly trap; once inside, they stick to the strong glue sheet and cannot escape. Perfect for home, office, kitchen, restaurant, school, hospital, etc. or commercial and industrial use. Input power: 1.5W Rated frequency: 50HZ Number of LEDs : 4 Note: Due to different production batches, there may be slight differences in products. Colour:White Material:plastic Package Contents: 1 x Mosquito Trap Gnat 5 x Sticky Pads 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.