Feature: 1. Use 100% child‑safe, environmentally friendly methods to prevent your property from being destroyed and protect your garden from voles, gophers and rodents. 2. For best performance, we recommend placing insect repellent on the lawn every 96 feet during the yard installation process. The sound pulse emits a 3‑4s sound pulse every 30 seconds, which penetrates the soil and forces the pests to evacuate the sound transmission area. 3. Usually, it takes about 2‑4 weeks to get rid of snakes and gophers from the garden. After that, your garden will be free of rodents. With waterproof and anti‑corrosion function, the lawn can be protected even in rainy days. 4. It is very effective in repelling underground rodents by emitting sound waves. Sound waves irritate them, simulate danger and disperse them into the radiation area. The solar drive presses the power switch and emits a sound wave of about 30‑40 and about 2‑40 delaware. Effective for 300 square meters. 5. No chemicals or poisons are used in this process. Rats, gophers and other burrowing rodents are driven away in the process instead of being harmed! Specification: Item Type: Solar Power Repeller Material: ABS Plastic Frequency: 400-1000Hz Solar Panel Size: Amorphous gauge 40 x 40mm / 1.6 x 1.6 in 2V 80mA solar light 10 hours can last for 4-5days Built-in Battery: 1.2V 80MA NI-MH Weight: Approx. 124g/0.3lbs Description:A solar repeller is a repeller that uses solar panels to charge a battery. The buzzer cireulates the vibratiou wave to stiuulate the nervous svstem and the pain svstem of the mouse, thereby achieving the purpose of eviction. The repeller deteriorates the living environment of the mouse, reduces the activity and reproduction ability, and naturally degenerates to extinction! The device ean also Drive rodents, snakes, ants and other harinful organisms.. Package List: 1 x Mouse Repeller1 x Bracket1 x Instruction Note: 1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.