The LETSBAY No Bark Collar is developed for those owners who don't want to shock their dog and to bring harm and hurt to the dog. It stops barking with progressively increasing sound and vibration(No shock) which is controlled by a microprocessor distinguishing your dog's bark from other environmental noises and automatically delivers sound and vibration after each barks, this technique of progressively increasing sound and vibration is not only more humane, it is more effective in breaking the barking habit than conventional bark control collars, most of the pets will quickly understand the new sensation is telling her to be quiet.

At the first bark, the Collar applies a short warning beep .If a second bark occurs within thirty seconds, a more intense beep is sounded. From the third bark, a more intense beep is sounded along with a short , mild vibration. This pattern is repeated through 7 correction levels. If your dog continues to bark, the more intense sound and vibration 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 minute to protect the dog.

The set contains:

1. Electronic collar
2. Collar Strap (adjustable from 4 to 22 inches)
3. Two sets of metal electrodes (Long and Short)
4. Two box 6V battery
5. User manual

• Pain free design, Safe and humane collar. This collar is developed for those owners who don't want to shock their dog and to bring harm and hurt to the dog. Send no hurt warning beep and vibration( No shock) to the dog whenever it barks, no shock and no pain collar
• The stimulations repeat through 7 correction levels, the collar stops for 1 minute after it reaches the 7th correction to protect the dog
• Adjustable advanced electronic dog collar, 7 sensitivity levels (1-7), adjustable for the different size of dogs barking through the sensitivity button, the more sensitive, the easier it goes off
• Easy to use, Simply put on the collar underneath your dog's neck and the system will work automatically when the dog barks
• Not waterproof, Replaceable 6-volt Battery, Main effective on a medium-small sized dogs weighing 10-35 lbs. The collar is useful for the 6-10 lbs dogs, but it is a little big for the small dogs. Don't encourage you to use it for the big dogs/ large breed, especially exceed 40 lbs, because the small stimulation (vibration, no shock) for the large breed may not be too obvious effect

Pain free design, Safe and humane collar. This collar is developed for those owners who don't want to shock their dog and to bring harm and hurt to the dog. Send no hurt warning beep and vibration( No shock) to the dog whenever it barks, no shock and no pain collarLETSBAY