NEWLY LAUNCHED VERSION – Ownpets Bark Collar were improved in sensibility and service lifetime. It will more easily catch your dogs’ barking,works for a longer service lifetime.
HUMANE AND EFFECTIVE – Progressively increasing warning sounds first,Then harmless static stimulus,repeat through 7 correction levels,For your dog’s protection,the bark collars will stop working for 1 minute should your dog continue to bark.
EASY TO USE – Simply slip it around your dog’s neck and the system will work automatically.
EASY ADJUSTABLE SENSITIVITY LEVEL – 7 levels adjustable for different size of dogs barking and specific environments through the “+” /“-” button.
FITS MOST BREEDS – For almost virtually any dog in between, To help guarantee the safety and comfort of your pet, we generally recommend the collar for dogs ranging from 15- 120 lbs

Specification:
Ownpets Anti-Bark Collar improved with a better senser and control chip. It helps to effectively stops barking with progressively increasing sound and shock which is controlled by a microprocessor distinguishing your dog’s bark from other environmental noises and automatically delivers sound and shock after each bark, most of the pets will quickly understand the new sensation is telling her to be quiet. It can be adjusted to control the sensitivity of the voice, according to the size of dogs barking 

How to it works: 
At the first bark, the Collar applies a short warning tone .If a second bark occurs within thirty seconds, a more intense tone is sounded. From the third bark, a more intense tone is sounded along with a short , mild shock. This pattern is repeated through 7 correction levels. If your dog continues to bark, the more intense sound and shock are applies until your dog stops for thirty seconds, and then it will automatically resets to the first “tone only” level of correction.If the continuous stimulus reaches the 7 levels, then the Collar will stop working for 1 minutes to protect the dog.