General description This Automatic Anti-Bark Collar is designed for effective dog training, featuring smart anti-bark control with multiple modes and sensitivity levels. It is particularly user-friendly, making it suitable for individuals without prior dog training experience. Technical specifications Training modes: "Tone + Vibration" and "Tone + Vibration + Static Shock" Sensitivity levels: 4 highest and 1 lowest Weight: 70g Strap length: 65cm Battery: Rechargeable lithium battery, fully charged in 2-3 hours Usage time: Up to 20 days on a full charge Waterproof rating: IP67 (rainproof, splashproof, dustproof) Compatibility and accessories Suitable for long- and short-haired dogs with two different contact points for varying hair thickness Ideal for dogs weighing between 5 and 70kg Installation Easy to set up with adjustable strap for a comfortable fit Usage Intelligent sensor detects barking and filters out surrounding noises Protection mode temporarily deactivates the collar if