RC-302B Pet Bark Stopper Electric Shock Dog Training Collar Anti-interference Stop Calling Device(Orange) USB Hubs No limit to add room

No limit to add room

4 inch color LCD monitor

2 meters away from the obstacle

Measuring 2

RC-302B Pet Bark Stopper Electric Shock Dog Training Collar Anti-interference Stop Calling Device(Orange) USB Hubs No limit to add room1. Electric shock, ultrasound, voice control, small, medium and high intensity adjustment, dog walking mode. 2. The product uses a USB charging plug and a built in microphone triggers. 3. Button function control: 1; switch machine function; 2: can adjust the ultrasonic and electric shock 2 gears interchange adjustment, 7 different intensity gear adjustments, the intensity is from small to strong, which is convenient for humanized customers. 4. The