AllDealsCouponsSalesExpired 0 Sale 4 weeks ago Neatmaster Ultrasonic Pest Repeller Electronic Plug $22.92 $26.99 -15% About this item Fine tuned the range of ultrasonic frequenciesThree function modes, green, blue and red, green and blue is inaudible, red is audibleIt can cover an area of 80 to 120 square ... Buy It Now Show next