POWERFUL DEFENCE DEVICE Insert the device into the ground, effectively ward ant,snake,mouse,gophers and other pests by launching powerful ultrasonics. Equipped with an infrared motion sensor, the ultrasound will be activated as soon as Pest enter the protected range. EFFICIENT SOLAR POWERSolar Powered Mole Repeller is powered by a efficient solar panel, let the sunlight charge the batteries through built-in solar panel.8 hours full solar charge for 5-7 days continuous working.As it is solar powered there are absolutely no running costs. Energy-saving and environmentally friendly product. EFFICIENT AND SAFE vibrates and generates sound waves of ca The repeIIer soIare effective against rodents such as cockroaches, rats, mice, snakes and parasitic aItri, stimulates the nervous system of mice by vibrating and emitting 400-1000 Hz sound waves. It is efficient in theIiminate taIpa and mouse, it can drive out taIpe, snakes, rodents and destructive rodents, ideas for garden, farm, greenhouse and not harm people. WATERPROOF DURABLE Reaisized in robust corrosion ABS plastic, safe and chemical free, has good IP65 waterproof performance and is not afraid of rain. No radiation, chemicals or smells, safe for humans and our souls. The green outer cover can be well hidden in plants and can also be used as a garden ornament. Easy To Use Since our repellers do not need to be plugged in for any kind of power source,Just choose an optimal location for sun exposure so that the solar panels can receive light as directly as possibleand then turn on the ON/OFF switchwe recommendthat this product be installed every 15 meterswhich can be used for a long time .