1. Power supply: solar/USB 2. Battery: AA 800mAh 1.2V x3 3. Waterproof rating: IP55 4. Sensing distance: about 3-10m 5. Ultrasonic frequency: 13.5-28.5kHz 6. Detection angle: about 110 degrees 7. Weight: about 692 grams 8. Size: about 17.5×13×11.5 cm Features: 1. The principle of repelling animals physically, harmless to humans and livestock 2. Infrared detection, LED flashing light drive + frequency conversion ultrasonic 3. Solar charging, strong light absorption, so that every angle can better absorb solar energy storage 4. Use ABS resin material, waterproof, dustproof, and impact resistant 5. Wide applicability, gardens, parks, vegetable gardens, orchards, etc.