General description Anti-Bark Collar is a waterproof and rechargeable device designed to effectively manage excessive barking in dogs. It features a digital LCD display that shows battery level and sensitivity settings, with adjustable options for vibrations and shocks across 7 levels. The collar automatically activates when the dog's barking frequency reaches a certain threshold, eliminating the need for remote control intervention. Technical specifications Waterproof rating: IP65 Battery: Built-in 250mAh rechargeable battery Charging time: 2 hours Battery life: Up to 15 days Adjustable strap length: 22 to 64 cm Weight capacity: Suitable for dogs weighing between 6 to 68 kg Compatibility and accessories Adjustable nylon strap included Compatible with most dog breeds including Chihuahua, Samoyed, Akita, Beagle, Poodle, Doberman Pinscher, Collie, etc. Usage 4 working modes: beep, beep and vibration, beep and shock, beep and vibration with harmless static shock Automatically enters