Bark Collar for Large Dogs,Training Collar with 6 Adjustable‎ Modes, Model B630

This is a bark control collar for large dogs, designed to help train your furry friend. It features six adjustable modes, including vibration and static/shock, to help curb excessive barking. The collar is waterproof and has a low battery indicator, making it convenient and durable. It also includes sensitivity adjustment, protective mode, adjustable shock levels, and is rechargeable. The smart home protocol is Bluetooth.