Rechargeable Adjustable Sensitivity Optional Vibration Review

【100% Customer Service】- Thank you very much for your kindly support. If there is any problems with the bark collar, please simply contact Customer Care Specialist at Vqicort and we will help you as soon as possible. 【2 Humanized Training Modes】- Shock or no shock mode is always optional. Anti Barking Collar 601 Series is programmed with a Progressive Trigger System.The barking collar beeps 2 seconds when it detects trigger the first time. If the dog won’t stop barking , It will intellectually adjust stimulation intensity to help control barking effectively. 【7 Adjustable Sensitivity Levels】- Bark Collars 601 offers 7 sensitivity levels targeted toward all possible barking volume as well as different environments, ensure that you can set the right sensitivity level for your small medium large dog. 【15 Days Working Time Each Charge】- With a 280mAh built-in rechargeable battery which can be fully charged within 1 hour. The Dog Barking collar supports up to 15 days work time and 90 days standby time. You won’t be bothered with the inconvenience to prepare the battery ever again. 【Suitable For All Dogs From 15 lbs - 150lbs】- No Bark Collars is suitable For Small Dogs, For Medium Dogs, For Large Dogs.Dog Bark Collar 601 Series provides the adjustable strap which can be cut to fit small, medium and large dogs from 8 to 20 inches neck or from 15 to 150 lbs weight.