Product DescriptionSOLAR SONIC SPIKES REPEL MOLES, CHIPMUNK AND GOPHERS WITHOUT CHEMICALS OR POISONS.<br>Our state-of-the-art solar-powered ultrasonic waves repellent system effectively prevents pests from damaging your land and coming into your lawn, yard, farm or garden.<br>They are a preventive method that also doesnt harm the environment.<br>Our upgraded repellers - 4pcs - these are hardware with a sensor giving vibrating a pulse working as a pest's remover.<br>This is a great premium choice and excellent safeguard for your lawn and camping.<br>You do not need expensive traps.<br>Read moreSOLAR PANEL Solar panel - 2V/70mAh monocrystalline silicon.<br>Battery - 1.<br>2V/600mAh Ni-MH battery.<br>Frequency - 400HZ +/- 50HZ.<br>MATERIAL Material - ABS plastic.<br>SWITCH ON/OFF switch.<br>Read moreTo use, make a pilot hole in the ground with a wooden or steel rod.<br>Next, insert the Spike into the soil so that the cap is flush with the ground to avoid tripping hazards and the chance of hitting it with a lawnmower.<br>Then press the ON/OFF button, then it will work for every day.<br>When placed in the ground and activated, sonic pulses penetrate the soil every 30 seconds, emitting a sound which is highly irritating to moles and gophers, mice, voles, snake and other rodents.<br>Keep your garden, yard or farm in order!Read moreGopher Repellent Ultrasonic Solar Powered 2 PackSolar Mole Repellent Ultrasonic 2 Pack Outdoor Powered Sonic DeterrentSolar Mole Repellent Ultrasonic 4 Pack Outdoor Powered Sonic Deterrent