Color as shown Size: 30x25x5cm Weight: 250g 【2022】Our Ultrasonic insect repellent uses both ultrasonic and electromagnetic chips to emit ultrasonic waves that disrupt the hearing and nervous system of pests, keeping pests, mice, rodents and mosquitoes out of your home. 【Two light modes】: You can choose - turn on and off, it is more efficient to turn on the light, and the light can also be used as a night light. Your sleep will not be disturbed. Can also be used as a night light. It is recommended to turn on the light for better protection against mosquitoes. 【Easy to use. 【Use】Simply plug the repeller into the wall outlet with Electronic Ultrasonic Pest Control. Then the machine will start working when the blue light comes on. Most clients see results within 3-4 weeks! Then we can say goodbye to pests and rats![Wide effective coverage]: The effective area of this product reaches 1800 square meters. Foot. Widely used in homes, warehouses, offices, gardens, hotels, etc. ? that