Avoid Animals the Human Way: Eco-friendly ultrasonic solar attracts animals by emitting ultrasonic waves and high frequency alarms, which is unpleasant for animals (but does not affectnot humans), it scares dogs, cats, mice, birds, squirrels and other animals away from home, garden, yard or pantry. Please note that only fixed menus are included, animals are notincluded. Solar & NiMH Batteries: The solar panel on the top can charge the eco-friendly and energy-saving animal repeller. Powered by built-in solar panels, it can be charged efficiently, allowing the productto operate for a long time. When you use it for the first time, please turn it off first, charge it for 2-3 hours in the sun, and then turn it on for normal use. Weatherproof: Made of high quality ABS plastic, IPX4 waterproof, with weather and UV resistant construction, it can withstand water splashing from all directions and withstand rain, snow or toSun. It is waterproof and resistant to rain and sun. EASY TO USE AND PORTABLE: Our can be floor mounted using the included stakes or hung on the wall using the back slot (direct sunlight recommended). This ultrasonic repeller keeps small rodents, squirrels,cats, dogs and more. Motion Sensor: It has a 110 degree infrared sensor angle and a detection range of up to 25 feet, depending on the size of the animal, detects incoming animals and activates the device for automatic operation .