The Electronic Ultrasonic Bird Repellent is a compact and waterproof device designed to keep birds away. Made of durable ABS material, this square-shaped animal repellent is perfect for outdoor use. With a battery capacity of 500mAh, it can cover an area of up to 600 square meters. Featuring a frequency range of 9KHz-36.5KHz and a 180-degree horizontal use angle, this repellent effectively scares away birds and other animals. It is equipped with a built-in photoreceptor and offers different gear modes for added convenience. The double flashing LED red light further deters invading animals. This bird repellent is not only waterproof but also suitable for both indoor and outdoor use. It can be easily hung on tree trunks, stakes, fences, or exterior walls of houses. The device has two-position modes, allowing you to choose between outdoor and indoor settings. It is highly targeted, with a range of 8 feet for eagle birds, 4 feet for deer, 24 feet for wolves and canines, and 12 feet for small animals. The Electronic Ultrasonic Bird Repellent is powered by solar energy, making it energy-saving and environmentally friendly. It comes with a large area solar wafer panel for quick charging. The ultrasonic speaker emits powerful sound waves in all directions to keep pests at bay. With easy installation and no wiring required, this repellent is a hassle-free solution to protect your surroundings. The package includes 1 Animal Repellent, 1 USB Cable, and 1 Manual. Key Features: Waterproof and durable ABS material Covers an area of up to 600 square meters Frequency range of 9KHz-36.5KHz 180-degree horizontal use angle Double flashing LED red light for added deterrence Suitable for both indoor and outdoor use Solar-powered for energy-saving operation Easy installation and no wiring required