Ultrasound prevention: sends a sound wave every 20-30 seconds. This device works with an interval vibration generator that sends vibrations and ultrasounds between 400Hz and 1,000Hz. Solar Energy Saving: Solar panels provide enough energy by absorbing light, eliminating the need for additional batteries and charging. It is much cheaper than battery-powered bugs. WATERPROOF AND DURABLE: This solar insect repellent is waterproof, so you don’t have to worry it won’t work on rainy days. Corrosion resistant and does not contaminate the floor even after long hours of work. Efficient and safe: no annoying chemicals or pesticides, no traps, no dead animals. It does not disturb your cats, dogs or other pets. Environmentally Friendly: Ultrasonic mouse repellents can effectively kill hamsters, voles, snakes and other destructive rodents. The device releases vibrations into the ground, these disturb the animals and seek a more comfortable place. Description: Materials: ABS Frequency: 400-1000 Hz
