PRUMYA Solar Ultrasonic Repellent Outdoor Waterproof 5 Adjustable Frequency Levels 13.5-55KHz18650 3.7V 1800mAh Lithium Battery 150 Horizontal Angle and 8-12M Detection Distance With Tricolor LED Light and Alarm SoundPRUMYA Solar Ultrasonic Pest Repeller no messy chemicals or pesticides, no traps, no dead animals. In addition, since the frequency range of the emitted ultrasonic waves is different, the emitted ultrasonic waves have no effect on pregnant women, children, furniture and electrical appliances, friendly to humans and the environment.5-speed frequency adjustment:Level 1: 13.5 KHz ultrasonic, to repel mice, bats and other animals;Level 2: 26 kHz ultrasonic + powerful monochromatic flash, to repel cats, dogs, foxes, weasels and other animals;Level 3: 35KHz Ultrasonic + Powerful Tri-color Flash, to repel flying animals, birds, squirrels and other animals;Level 4: 45 kHz ultrasonic + powerful tri-color flash + eagle chirp + gunshot, to repel wild boar, raccoon, mole, hare, skunk and other animals;Level 5: 13.5-55 KHZ Ultrasonic + Tri-color Powerful Flash + Eagle Chirp + Gunshot + Sound Alarm, to repel hares, snakes, voles, bats and other animals.OBSERVATIONS:Sometimes a person may feel out of range. Place the device as far away as possible from where people live. Do not install the device in a children's or baby's play area.* Please choose a place where the solar panel can get sunshine as long as possible.+ productLarge CoverageThe PIR motion sensor has an angle of up to 150 degrees and a detection range of up to 12 meters. Will not harm the human body. And will not harm your own cats, dogs or other pets.Five ModesThe ultrasonic frequency is between 13.5kHz and 55kHz, ultrasonic sounds with different frequency can scare away different animals. Use infrared detection, then send out powerful ultrasonic sound with strong flash to keep animals away from your garden and yard, etc.Solar powered and IP64 waterproofEquipped with a superior solar panel that efficiently captures solar energy and IP64 waterproof design that allows it to work on a rainy day.FeaturesWorking Principle: This outdoor cat repellent uses ultrasound with flashing intensity to repel birds, mice, cats, wild boars and other animals, because strong ultrasonic signals can make an animal uncomfortable, but this type of ultrasound is almost inaudible to humans, so that you can achieve the goal of driving away animals and letting them leave your mansion and garden.Intelligent PIR & Auto Activated: Built-in PIR sensor detects presence in the front area within 150 up to 12 meters. The dog repellent will automatically activate and emit ultrasonic sound if animals come into its detection range. Effective in driving away most animals, such as cats, dogs, rats, rabbits, squirrels, raccoons, martens and foxes, etc.5-speed adjustable frequency: You can choose it according to your needs: Level 1: Ultrasonic; Level 2: Ultrasonic + Monochromatic strong flash; Level 3: Ultrasonic + Tri-color strong flash; Level 4: Ultrasonic + Tri-color strong flash + Eagle chirp + Cannon chirp; Level 5: Ultrasonic + Tri-color strong flash + Eagle chirp + Gun chirp + Alarm sound.Waterproof: The ultrasonic cat repellent with waterproof design that allows it to work in rainy days. Note: Do not immerse it in water. You can simply push the ultrasonic cat repellent into the ground. Ideal companion for yard, patio, driveways, garages, attics, porches, boats, gardens, farms, ponds, etc.Solar charging + USB charging: Our garden cat repellent has a solar panel, which can be easily charged, can be continuously charged by sunlight enough to meet daily consumption. If it is raining outside, you can use USB charging.Easy to install: Just take it out of the box, select the mode you need, then insert the repeller into the ground, install it on the wall or place the top directly on a flat surface.Note: It usually takes 2-4 weeks to notice a significant difference. Pets will not stop coming because they are trained once by ultrasound. It will take some time for them to understand that this area is protected by outdoor cat repellent.