[3 Humane Training Modes]This features three training modes: Beep, Vibration, and(0-5 levels). Thefunction can be disabled (set it to level 0) if not needed. The collar also offers 5 adjustable sensitivity levels to suit different environments. Level 1 is the least sensitive, ideal for outdoor use, while Level 5 is the most sensitive, perfect for quieter settings. You can easily adjust the settings to match your dog's behavior and your living environment. [Advanced Smart Chip and Anti-False Trigger Technology]Equipped with an upgraded smart bark recognition chip and motion sensor, this dog responds instantly and accurately to your dog's barking. It prevents false triggers from other dogs or background noise, ensuring effective training. Ideal for medium and large dogs (30-120 lbs), this barking collar provides safe, efficient training in any environment. Get the ultimate bark control solution for your pet today! [Automatic and Protection Mode]This anti automatically detects your dog's barking, creating a peaceful environment and neighbors. With adjustable levels, the collar features a built-in protection mode. If triggered six times in a row, it temporarily pauses for one minute, indicated by a digital display change to "P," ensuring your dog receives fair training without unnecessary punishment. Perfect for safe and effective bark control! [Rechargeable and IP67 Waterproof]This premium barking collar fully charges in just 1-2 hours and provides up to 15 days of use on a single charge. Designed with , water- materials and sealed components, it ensures protection against moisture damage. With an impressive IP67 waterproof rating, your dog can safely enjoy bathing, swimming, or playing in the rain without worry. [Comfortable Fit for Large and Medium Dogs] Designed with soft, ble nylon and reinforced protection caps, this anti- provides exceptional comfort for your dog. Adjustable up to 25 inches, it fits dogs weighing 30-120 lbs, making it perfect for effective bark control during daily walks or training sessions. your pet's comfort and safety while promoting better behavior! Colour:Photo Color Material:plastic Package Contents: 1 x Barking stopper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.