Five-Speed Tuning + Voice-Activated Ultrasonic Solar-Powered Animal Repeller 1. Featuring a unique owl-inspired design, it has a natural visual deterrent effect on birds and small mammals. 2. Combining multi-band variable-frequency ultrasound, a high-powered alarm sound, and a high-brightness flash, it humanely and efficiently repels intruding animals from the yard through purely physical means, without any harmful chemicals. 3. The device has a large front-mounted spotlight with embedded high-brightness LED beads, supporting alternating red and white flashing lights. In nighttime or dimly lit environments, it instantly disrupts the night vision tolerance of intruding animals, significantly improving the repelling effect on nocturnal wild animals (such as raccoons, foxes, and wild boars). 4. Built-in high-sensitivity PIR humananimal pyroelectric infrared sensor, which triggers the device to operate immediately when a heat source is detected. 5. The sensor integrates a smart charging indicator light, providing a clear status overview: a red light indicates charging, automatically turns off when fully charged, and flashes red when in normal working mode. 6. Equipped with a high-efficiency polycrystalline silicon solar panel on top and a Micro USB charging port on the base, supporting all-weather dual-battery protection. 7. The device features two independent adjustment knobs: one for switching between 5 working modes (frequency and flash), and the other for stepless adjustment of sensing distance and infrared sensitivity, adapting to different scenarios. 8. The casing is made of UV-resistant engineering plastic, ensuring strong sealing and meeting IP66 waterproof and dustproof standards, withstanding harsh weather conditions such as heavy rain and blizzards. 9. The back of the device has hook holes, allowing it to be inserted into lawns with the included aluminum alloy ground stake, or hung directly on walls, fences, or tree trunks. 10. The device is approximately 15.2cm high, 12.5cm wide, and 6cm thick