Intelligent Recognition Automatic Locking Barker

Other features of the product: 1. The product can be charged repeatedly 2. The product uses a large-capacity lithium battery, up to 60 days of long standby 3. The diameter of the dog belt is as large as 35CM, and as small as 6CM, it is suitable for all dogs 4. This product is 100% waterproof, and will not shoot in strong winds or rain, please rest assured to use! In order to select the principle of product vibration function, The dog bark is triggered for the first time. The warning sound comes out, the working finger lights up automatically, the vibration is the weakest output, the dog will respond, the product automatically resets the start mode, if the dog does not respond, enter the next