I have not tried it yet but the device is wonderful and good quality and I think it will meet the designer's purpose for him and thank the seller🫶🏻Send it very quickly and the packaging is good too

Very fast delivery and good quality, perfectly packed. Didn't tried yet, but hope it will work fine. Recommended seller

This Dog repeller does work. I tried it on average-size dogs in park, and they were always running away from ultrasound source, expressing suspiciousness and fear. Operating distance is 3-5m. Build quality is Ok.

Interesting thing. Compact, lightweight, comfortable. Shocker bigger and heavier. We will try to work.

Works not just wow, but the sounds are unpleasant for animals and they try to get away from them, both cats and dogs, decided to measure with a measuring microphone, maybe it will be useful for someone to know the operating frequencies)