Ultrasonic Pest Repeller6 Pack 2020 Pest Control Ultrasonic Repellent Electronic Repellant Bug Repellent for Ant Mosquito Mice Spider Roach Rat Flea Fly

How it Works: Ultrasonic is an expulsion process 3-5 days: Mice, cockroaches are eager to interfere with their physiological and nervous systems for the ultrasound, the creatures hidden in the dark will be forced out. 2-3 weeks: Receive the best result. 1 month later: completely cleared ( depends on the range of pests). Product Specifications: Material: ABS Weight: 2.54 ounces (6 pack) Size: 6 pack Standard Wall Plug In Output Power: 2-3W REGISTRATION EPA EST NUMBER:97444-CHN-1