Pets Dog Anti Barking Device Pet Dog Ultrasonic Anti Barking Collars Repeller Outdoor Dogs Stop No Bark Control Training Device Supplies House_warming_gift - Battery type: CR2032

- Battery type: CR2032

Opening depth: Middle mouth (7-11CM)

Durchmesser: 28cm

brown brown plaid pattern

Style: Traditional Chinese

Pets Dog Anti Barking Device Pet Dog Ultrasonic Anti Barking Collars Repeller Outdoor Dogs Stop No Bark Control Training Device Supplies House_warming_gift - Battery type: CR2032Product features: 1. An 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 an ultrasound. 2. Ultrasound is harmless to pets and completely inaudible to human ears, so the device can be used safely 3. Can be hung on a tree, indoor, or outdoor wall,