SOLAR ULTRASONIC CATS REPELLENTThis solar powered mosquito repellent for pets is eco-friendly and contains a rechargeable battery specially designed for solar panels to get more solar power. Day or night, they automatically recharge via solar panels, so you can keep working at night. The cat guard has a built-in lithium battery, which can be connected and charged with the included USB cable, which is more durable. For dogs, cats, minks, raccoons, mice , birds, foxes, rodents For animals, mink, deer, etc., it is best to choose the appropriate ultrasound mode. ;device can work without chemicals and is harmless to humans and animals. INTELLIGENT PIR AUTOMATIC ACTIVATIONBuilt-in PIR sensor can detect presence within 110 range at 8-9 meters in front you. When an animal enters its detection zone, the insect repellent automatically activates and emits ultrasonic waves and flashing LED lights. Effectively repels most animals, such as cats, dogs, mice, rabbits, squirrels, raccoons, minks and foxes. PORTABLE DESIGN, WIDE COVERAGEThe cage Ultrasonic cat solar is easy to install and can go anywhere be set up in the house, garden, yard or when camping outdoors. The solar insect repellent has a very high ultrasonic frequency. Suitable for outdoor usewhich can prevent rain, snow, ice and wind. Designed with hanging holes that allow you to hang from trees and walls or place in a pile on the ground for best results. Note: Data is manual measurement, please please allow 1-116cm error, due to the light and screen differences, there will be a certain color difference, the specific received in kind prevail.