1. Solar Powered -- Solar panels can effectively charge the product to maintain a long time all day standby. You don't have to worry about the need for power outlet outside.

2. Principle -- It repels moles and snakes by emitting sonic waves,vibration waves.

3. Automation -- When connecting the two connectors, the repellent can work automatically to repel moles.

4. Vibration Pattern -- Changing vibration pattern helps deter moles that encounter the repellent again. The repellent vibrates at various time intervals in cycle (5s,30s,40s,50s,60s,120s), each vibration lasts about 4 to 10 seconds.

5. Weatherproof -- Built with strong ABS and Aluminum material. It is suitable for all weather conditions.