Safe Ultrasound: Generating pulse and ultrasound, which stimulates the central nervous system of mouse and mouse, takes 3 seconds every 20 seconds, and the effective diameter of each repellent is 15M. It is very effective to repel mole and mouse and harmless to humans, animals and poultry, ideal for garden, farm, greenhouseSmaller, more efficient: The fact that the functionality and is retained, the size of the mole scarer is reduced, which takes up less space, and the overall color can be integrated into the environment. Solar panels of 3.5cm*3.5cm made of amorphous silicon, energy conversion up to 10%. There can preferably be enough energy on cloudy days. No electricity consumption, no costs, very environmentally friendly and reduce electricity costs. Environmentally friendly materials: made of ABS and aluminum pipes of high quality, IP65 waterproof and corrosion resistant and won’t pollute the ground even after long time working. The green outer shell can be well hidden in plants
