Do you need more reasons to buy? 1. You'll see extraordinary results within the first 3-4 weeks. 2. The device also functions as a night light without affecting electricity bills. 3. Farewell to the trap position, it is not necessary to change bait every night. You're not going to have to deal with living creatures or death. Instructions: 1. It takes 3-4 weeks to see typical results. 2. It is normal that insects increase at the beginning of the days of use, as they move away from their place of life after the ultrasound attack. So please wait patiently. 3. Installation at a distance of 30 to 150 cm from the ground is recommended. Package Including: 4 * Ultrasonic Pest Repellers

?Satisfaction Guarantee? If you are not satisfied with the product, please feel free to contact us. We will solve your problem as soon as possible. ?Designed for Efficacy? This pest repellent ultrasonic plug-in device features an upgraded smart chip producing sonic frequencies ranging from 25-85kH, the frequency oscillates to prevent pests from becoming accustomed to the noise, which maximises the effectiveness of the devices. ?Ready in Seconds? Setting up this rodent repellent is a breeze. Just plug it in, turn it on, and you're done! Make sure the insect repellent is plugged in vertically, 15-30cm away from the floor. ?Silent & Sleek?This pest control plug in device has high power frequency speakers that operate quietly without buzzing noises. The blue night light enhances its appeal and makes it easy to see in the dark. ?Drive Pests Away? Enjoy a cleaner, safer home with this innovative pest control device! It emits powerful ultrasonic waves that make it the ultimate insect and rodent repellent. Suitable for many pests including rats, mice, spiders, woodlice, mosquitoes and flies.