Solar rodent repeller is a species of rodent repellent which uses solar panels to recharge the battery. It stimulates the nervous system and the pain system of mice through the vibration wave ringing cycle, so as to achieve the purpose to drive away rats.The rat repellent deteriorates the living environment of rats, reduces the ability of activity and reproduction, and makes them escalate to extinction naturally!The device can also drive away moles, snakes, ants and pests Features: Solar Ultrasonic Tips: Emits a 400Hz beep sound when vibrating every 30 seconds. The animal feels the noise and vibrations very irritating Take refuge from a certain area. Solar Powered: Powered by a rechargeable solar cell, with charging rates of only 6-8 hours, for 5-7 days human and non-human waste: be safe for animals and humans, without getting rid of the body , it is harmless to the soil environment and nearby planting. Waterproof and durable: waterproof and corrosion resistant and ABS flame retardant