Solar Powered Ultrasonic Animal and Bird Repeller Universal Outdoor Solar Powered Motion Sensor Repellent with Flashing Light & Audible Alarm Powered by solar energy, this animal repeller can be installed outdoor to repel all kinds of animals. When animals enter protective area, the PIR(passive infrared) motion sensor will trigger the repeller to emit powerful ultrasonic wave, strong LED flashing lights and alarm beeps to frighten unpleasant intruders. Features: Equipped with powerful two color on/off LED flashing light and optional audible alarm to make it more effective in driving away aggressive animals which may adapt and become immune to a certain frequency of ultrasonic wave. Sensing coverage up to 1.615 sq.ft. The most advanced PIR sensor can detect animals' motion within a distance up to 33ft. A highly efficient solar panel ensures  it always works on sufficient energy. Waterproof design allows it to work in any weather conditions. Built-in rechargeable battery with a capacity of 1500mah, providing longer service life. Eco-friendly& versatile: No traps, no dead animals, and chemical-free. Adjustable frequency and optional LED flashing light, plus audible alarm allow you to repel animals safely and efficiently. Specifications: Model: model A / model B / model C (Optional) Material: ABS Sensor Angle: 120 degree Sensor distance: up to 33ft Solar panel: 5.5V 90mA Poly silicon 3.12*1.7 inches Frequency range: 13.5kHz-45.5kHz Battery: 3.7V / 1500mah rechargeable battery Charging voltage: USB 5V/1A  Charging time: 3 hours Waterproof rating: IP66 Item Size: 40 * 12.5 * 6cm / 15.74 * 4.92 * 2.36in Item Weight: 278g / 9.8oz Package Weight: 413g / 14.56oz Package Size: 15*13.5*9.5cm / 5.9 * 5.31 * 3.74in Packing List: 1 * Main unit of model A animal repeller 2 * Mounting stake 1 * USB cord 1 * User Manual (English, German, French, Japanese, Spanish, Italian)