HighlightsIt will emit 25-61KHz ultrasonic waveCan work about 12 hours after 4-5 hours fully charged under sunlightIPX4 WaterproofWith 110° horizontal PIR sensing angle30FT Sensing distancecDetailsAnimal Chaser With LED Flashing Information - *Features* - *Powerful Animal Chaser* - Simply push the switch to 'ON' position to turn on the device. It will emit 25-61KHz ultrasonic wave and strong LED flashing light to drive animals like raccoons,badgers,skunks,cats,dogs,rabbits,rats,snakes,moles,deer