Simply Optional 4 Humane Training Mode: Axhpn dog bark collar design has 4 working modes. No vibration mode: beep+vibration, only vibration; Shock mode: beep+shock,only shock . Simply press the "M" to switch between vibration and shock modes at will. Long press the "S" to turn the beep on or off, and you can enjoy a pleasant time. The user-friendly settings are safer and perfect for your dog.Adjustable Sensitivity and Intelligent Recognition: Simply press the "S" to freely switch between 6 adjustable sensitivity levels (6 highest), which can be customized according to your dog's needs and correct barking problems At the same time, the Axhpn barking collar is equipped with intelligent sensors and advanced chips, which can more accurately detect dog barks at specific frequencies and decibels, and effectively filter other unrelated sounds to prevent false triggering.Protection Mode: In order to protect the dog from being triggered by mistake, after 10 times of triggering in the vibration/shock mode, this dog barking collar will automatically trigger the protection mode. The protection system will stop the shock collar from working for 80 seconds, and then the device will be reset.Rechargeable waterproof bark collar: The bark collar can be fully charged within 2 hours through USB charging, with a working time of up to 20 days. It also has a low battery indicator, which changes the flexibility level from a number to an L. At the same time, it has a high waterproof grade of IP67, ensuring that it can be used outdoors in any extreme or severe weather. You can enjoy training time with your dog on the beach, swimming pool, park, and backyard.Suitable for all sizes of dogs: An adjustable dog automatic stop barking collar is suitable for a 9-27 inch neck and can accompany the dog as it grows. It is made of softer, more durable materials, and its lightweight makes it more comfortable for dogs to wear. There are two pairs of conductive probes with different lengths that can be changed according to the length of the dog's hair, greatly protecting the dog's skin and making the dog more comfortable. Product Description Track Page Views WithAuctiva's Counter