6 Pack Ultrasonic Pest Repeller, Mice Repellent Plug in Ultrasonic Insect Repellent Electronic Indoor Pest Control for Bugs Roaches Insects Spiders Mice Mosquitoes Flies, Ants Repellent for Home

Product Specifications Package Included: 6 packs Rated Power?5W Power Voltage: AC 90?220V Inaudible Ultrasonic Frequency: 25-65KHz Effective Coverage Area: 800- 1200 Sq. Ft./unit INSTRUCTIONS: 1.Keep distance from carpet, curtain and any sound absorption material that may reduce the effect. 2. It is recommended to install this at between 30-50 inches away from the floor for flying pests and 10-30 inches from the 3. It's normal that the insects and rodents will increase at the beginning of the using days, because they will get away from their living place after the infestation of the ultrasonic sound, and the will drive them away completely for about 4-7 weeks later. 4. Ultrasonic sound can't penetrate furniture, cabinets or walls, keep ample space around the area where it's plugged in. To increase the effect, you should use several devices at the warehouse or several rooms.