DescriptionAre you looking for a professional, yet affordable ultrasonic mouse repeller? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional ultrasonic mouse repeller must meet you needs. It is one of the best choices for you.Features- Color: Black. - Material: Plastic. - Size: 10.4 x 7.1 x 3.35 cm. - Rated voltage: DC12V. - Rated frequency: 400-1000Hz. - Rated power: 0.48W. - The vehicle pest repeller effectively uses ultrasonic vibration to make repel pests and animals without killing or seriously injuring them. The frequency range is 400-1000 Hz. - The vehicle rodent repeller repels destructive animals like mice, moles, chipmunks and martens from causing expensive damage to your vehicle's engine, wheels or interior. - Use this ultrasonic pest repellent to park with ultimate faith. A coverage area over 40 square meters, your vehicle is protected from all above and underground pests. - Easy To Install - you have to do is connect the two cables to the car electrical circuit. Black lead/cathode(-), red lead/anode(+). - When the switch button is turned on, the product enters the self-test mode and then enters the work mode.