Features: NO MORE ANIMALS FEASTING ON THE WIRES OF YOUR VEHICLE keep yourself and family safe while driving. (Chewed cables can often lead to an accident) REPEL ALL ANIMALS TAKING SHELTER UNDER THE HOOD OF YOUR CAR and save yourself hundreds of dollars on repairs. A NO CHEMICAL- EFFECTIVE AND ENVIRONMENTALY FRIENDLY WAY to protect the engine compartments of a car, tractor or any other vehicle from damage caused by rodents, weasels, martens, squirrels, rabbits and other pesky animals without killing them. EASY TO INSTALL All you have to do is connect the two cables to the car electrical circuit. This low power consumption device emits powerful ultrasonic waves that will force ALL types of animals stay away from your vehicles. MULTI USE Even though it's meant for the car it will also protect a wider area around the car in the nature while camping. It can be used in houses, patios attics, barns and garages by connecting it to a car or jump starter battery. Specifications: Color: blackSize: 7. 5*12cmPower supply: 12V storage battery(not included) Weight: 113g