SJZ038 Outdoor Waterproof Solar Ultrasonic Rat Repeller Ultrasonic Animal Repeller 1. Buzzing for 3 seconds every 50 seconds, using the buzzing to cause vibration, imitating the principle of earthquakes to make underground snakes and moles flee in fear 2. Mounting rod design, more convenient to use 3. Automatic work all day 4. Simple and easy to use, only one switch, plug and play 5. Material: ABS, electronic components 6. Function: beep drive 7. Applicable scenarios: orchards, vegetable fields, gardens, farms, courtyards, etc. 8. Use range: 150 square meters 9. Power source: solar energy 10. Battery: 600mAh Ni-MH battery 11. Rated voltage: 2 V 12. Rated frequency: 250khz 13. Rated power: 0.2W 14. Waterproof grade: IP66 15. Dimensions: 22.2 x 6.7 cm