Ultrasonic Vehicle Mouse Repeller Automotive Engine Compartment Mouse Repeller

Battery life: about 30 days Specification: Voltage:DC 6V - 12V Power:≤3W Material:Polycarbonate technology refractory plastic Microelectronic smart chip: IEYA Lights: 2 high brightness torches Wave Frequency:50Hz/12kHz-24kHz Protected Area:60 metres Effect:2-4 weeks Suitable for:All models Uses:Cars, houses, garages, warehouses, shops, offices, kitchens, etc. Attributes: Can kill unwanted animals by individually adjustable frequency (12 kHz - 24 kHz) of ultrasonic waves and flash (flash every 30 seconds). Produces high frequency sounds that are inaudible to humans. These frequencies are unpleasant for rodents but will not harm humans. It automatically switches on/off when the car is started/stopped.