Highlights4 Modes + Strobe LightDetails*Features* - *Effective Pest Chaser* - Powered by multi-frequency ultrasonic technology and LED strobe lights,this rodent chaser emits sound waves ranging from 4KHz to 65KHz. It effectively drives away rats,mice,rodents,squirrels,spiders,bats,and most common pests across an area of 861-1,292 sq. ft.*4 Modes+Strobe Light* - Switch between four specialized frequency modes to target specific pests. The added LED strobe light intensifies the deterrent effect on