Features: High-Quality Material: Made of high-quality material, sturdy and not easy to break, can be used for a long time. Solar Powered: Operates using solar energy, no batteries or electrical outlet required. Repellent deterrence: Sound waves and shock waves that simulate the central nervous system of animals such as mouse and snakes are used to emit and propagate underground, causing mouse and snakes to feel discomfort and panic, so that they can stay aways from the scene and achieve the purpose of driving them away. COMPACT DESIGN: Small squared shape allows discreets placement in various outdoor areas such as gardens, lawns and patios. Easy Setup: The installation process is simple, no wiring is required, just plug it into the grass and use it easily. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Material: ABS Size: 59*59*246mm Solar panel: 2V/45MA Polycrystalline silicon vibration frequency: 400-1000Hz Battery capacity: 600mAh Vibration duration: vibration 4 seconds, interval 30 seconds Working principle: built-in buzzer emits sound waves/motor emits vibration and resonates with the ground to drive away Note: Low-frequency sound waves are harm-less to the human body Package List: 1/2/4/6/8/10/12 x Small Squared Solar Mouse Repeller