General description The Dog Anti Bark Collar is designed to help train your dog to reduce excessive barking through a combination of sound warnings and vibrations. This adjustable collar features 7 sensitivity levels, allowing you to customize the training experience for your dog. It is equipped with a waterproof design and a user-friendly charging system, making it suitable for various weather conditions and easy to maintain. Technical specifications Function: Sound Warning + Vibration Adjustable sensitivity: 7 levels Charging: Rechargeable battery Waterproof: Yes Usage The collar operates by detecting barking and responding with a series of warnings and vibrations. The sequence of responses is as follows: 1st bark: Sound warning 2nd bark: Sound warning 3rd bark: Sound warning + 1 second vibration 4th bark: Sound warning for 5 seconds + 1.5 seconds vibration 5th bark: Sound warning for 5 seconds + 2 seconds vibration 6th bark: Sound warning for 5 seconds + 3 seconds vibration 7th