[New Design Mouse Repeller]Our mouse repellent scares away unwanted animals using ultrasonic sound with adjustable frequencies (12kHz to 24kHz) and light flashes. There is also a powder tray on the repellent. Not just for minks or mice, also applies to cats, dogs, spiders, dragonflies, bed bugs, fleas, moths, etc. [Widely Applicable] Ultrasonic repeller can use AA batteries, car batteries and DC to USB converters for power supply. So you can use not only in car, but also in various places, such as Bedrooms, Attics, Kitchens, Offices, Warehouses, Supermarkets, etc. [High Security] The device emits ultrasonic at different intensities, impossible to hear through and cause no harm to human being. These frequencies are unpleasant for animals. Unwanted animal visitors are reliably repelled! [Heat Resistant Materials] The product uses PC + ABS plastics, which can be better used in high temperature environment for vehicle cable inspection. We also use a vibration induction switch. The