--Ultrasonic anti-barking device can automatically detect dog barks 50 feet away. The barking control device automatically emits high sounds that only dogs can hear. After the dog stops barking, the ultrasonic barking control will automatically stop emitting ultrasound.
--Ultrasound is harmless to pets and completely inaudible to human ears, so the device can be used safely
--The dog supplies can be hung on a tree, indoor, outdoor wall or fence to prevent dog barking (within range).
--The dog training device is suitable for dogs from 6 months to 8 years old.
●Name: Ultrasonic dog training device
●Material: ABS + electronic components
●Dog training device*1
1: Automatic ultrasonic bark arrester, only suitable for quiet and indoor use.
2: Pay attention to stay away from places where there is interference from sound sources.
3: This product is only suitable for single dog use.