Ultrasonic Mole Repeller: Powerful ultrasound matched with Siren and infrared motion sensor, the safe/humane way to keep mole and other unwanted out of your garden. High Sensitivity: The motion sensor covers an angle of 110 degrees left and right, as well as a 170 degree arc from top to bottom. Infrared PIR motion sensor detects the movement and body heat. USB and Solar Charging: The repellent is equipped with a solar panel on its top and can be by solar energy.USB charging for initial use and after long-term solar charging battery activation. Easy Set Up: You can simply push the animal repeller into the ground,or hang on wall through the back slot.This cat repellent is fully weatherproof, you may leave outside in all weathers. Made of waterproof material, the unsealed design allows it to work in most weather, waterproof, windproof, sunscreen and antirust.360 Degree vibrations wave, driving snake rat radius up to 8 meters, the effective area of more than 200 square meters. Colour:Green Material:ABS Size:37x15cm Package Contents: 1 x solar drive 1 x USB cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.