Highlights9-65KHz ultrasonic sounds4 Targeted ModesSafe For Humans & PetsFlashing Strobe LightsDetails*Features* - *Advanced Ultrasonic Technology* - This ultrasonic rodent repeller emits high-frequency 9-65KHz ultrasonic sounds that disrupt the neurological systems of rodents,making your space inhospitable to rats,mice,squirrels,cockroaches,flies,spiders,moths,mosquitoes,other pests and rodents.*4 Targeted Modes* - This rodent chaser provides 4 targeted modes and stepless volume adjustment. Mod