Dog Anti-bark Collar
onumall online store
New Arrival Waterproof Automatic Vibration Dog Anti-bark Collar
Power:6*LR44 batteries (included);
Working life:Over 100 times;
Adjustable nylon strap on neck sizes, adjustable bark level and adjustable vibration level;
The newest intelligent transmission system is capable to identify the sound of dogs, and the "stop" function won't work if the sound isn't from the right dog;
The set won't vibrate at the first bark, but if the bark last, the vibration time will lengthen gradually from the second bark to the six bark.
If the bark still continues at the highest frequency vibration, the set will stop automatically for about 2 minutes and then get right.
Shop at http://www.onu-mall.com/new-arrival-waterproof-automatic-vibration-dog-anti-bark-collar.html