General description Upgraded for 2024, this Anti-Bark Stopper collar features a new sensitivity chip that enhances user-friendliness and reduces sensitivity, allowing you to effectively control your dog's barking for a happier experience for both you and your pet. Technical specifications Waterproof rating: IP67 Battery: Built-in 480mAh USB rechargeable Charging time: 1-2 hours Battery life: Approximately 12 days Usage 2 training modes: Sound + vibration + shock (red light) and sound + vibration (green light) 4 sensitivity levels to tailor training to your dog's behavior Auto mode for automatic operation Protection mode activates after 6 triggers in 1 minute, deactivating for 2 minutes Other information