Product description
Adaptinghigh-techmethods,HYD-51 Pest Repellercangiveoutsuper-lowElectro-magneticwaveandultrasonicandultrasonicwave(infraredray)atthesametimewhichcanimitatethenervousandhearingsystemofthemouse,makethemuncomfortableandunpleasantanddrivethemaway.Thefreq