100% Safe: Ultrasonic Repellents will not affect humans, dogs, birds and most other pets. Ultrasound is an alternative to harmful insect repellents. Ultrasonic insect repellents are a quiet operation. Night light function: Ultrasonic insect repellents create a peaceful atmosphere at night as if you are in nature, and your body and mind will be more relaxed. When the LED night light is on, it means the device is working. Various frequencies: The ultrasonic and electromagnetic waves of various frequencies produced by ultrasonic insect repellents change continuously and intermittently, rather than periodically. Versatile use: Ultrasonic insect repellents can be widely used in homes, hotels, restaurants, warehouses, supermarkets, hospitals, offices and any place where there are mice, insects cockroaches, spiders. Safest Pest Control Solution: Ultrasonic Pest Repellents protect you from mice, cockroaches, spiders, mosquitoes, bed bugs, ants, m- silk ites. We want you to have the best
