Features: 1.REPELS OBJECTS: Animal repellent emits sound waves at a frequency that only animals can hear, keeping cats, dogs, rodents and other harmful pests away from your garden, lawn, bird feeders, flower beds, ponds and trails. 2.WORK AUTOMATICALLY: Once the animal enters the protection range, the PIR sensor starts to work, then the solar animal repellent will emit ultrasonic waves and turn on the red light, thus repelling the animal. 3.SOLAR POWER: Solar panel can effectively charge outdoor animal repellent to keep the head standby for a long time, no need to worry about the product will need power outlet in outdoor. 4.EASY TO USE: Simply insert the solar animal repeller into the soil with sufficient sunlight and turn it on. The portable and compact design can be installed in your home, garden, patio or other places. 5.SAFE TO USE: Ultrasonic animal repeller is chemical free, maintenance free and waterproof. Use without the extra cost of chemicals, pesticides, traps, safe and secure to use. specification:Item Type: Solar Animal Repellent Material: ABS Ultrasonic Frequency: 25?61KHz Coverage: 2425 Square Feet Battery Type: Built in 400mAh Lithium Ion Battery PackageList: 1 x Animal Repellers 3 x Support Bar 1 x Instruction Manual