Provide the most gentle and effective way to train your pet. The PaiPaitek Smart Bark collar with remote control and automatic mode uses advanced voice recognition technology to accurately judge your pet's barking and help them learn to control their barking through gentle sound and vibration feedback. This anti bark collar has 5 adjustable sensitivity Settings that can be adjusted according to the frequency and volume of your dog's barking, and is suitable for dogs of different sizes. The waterproof design ensures that whether playing in the rain or by the lake, your pet can move freely without worrying about damage to the collar. The lightweight and comfortable material allows the dog to wear it for a long time without burden. Plus, strong battery life means you don't have to charge frequently and enjoy more fun times.