Bark Collar with Dual Vibration Version,Smart No Shock Bark Collar for Large/Medium/Small Dogs,Anti Bark Collars for Dogs with 8 Adjustable Sensitivity Levels,Rechargeable and Waterproof B659 No Bark Collar This dog training collar is

This dog training collar is safe and effective for dogs over 3kg

In order to achieve the desired results

Vibration Mode

The smart anti bark collar is designed with an advanced recognition chip with unique anti-false trigger technology

Anti-interference

Bark Collar with Dual Vibration Version,Smart No Shock Bark Collar for Large/Medium/Small Dogs,Anti Bark Collars for Dogs with 8 Adjustable Sensitivity Levels,Rechargeable and Waterproof B659 No Bark Collar This dog training collar is4 Training Modes and Automatic Protection System: Sound,Vibration,Sound+Vibration,Sound+Vibration+Strong vibration. Strong vibration and vibration modes can be adjusted from 0 to 8 intensity levels by pressing the level button. In the case of continuous barking in the mode with strong vibration,the bark collar will be gradually increased to a total of 7 cycles. Increasing to 7 levels before entering 1 minute Protection Mode for your pet. 8 Adjustable