Smart Automatic Anti Barking Dog Collar HD Digital Display IP67 Waterproof Collar For Dog

Features: Train all kinds of dogs such as that are used as pets. No remote control! Made of silicone material, it does not damage pets,rechargeable and waterproof. 3 Modes: Sound, vibration, shock. Collar length is adjustable from 10cm to 65cm,fits for small,medium and large dogs. 4 Training Modes: A. Sound B. Sound+Vibration C. Sound+Shock D. Sound+Vibration+Shock Usage: 1. Long press the Power Button for 2 seconds to turn on the device, hearing a bi~ sound. 2. Long press the Power Button for 2 seconds again to turn Off, hearing Bi~bi~ sound. 3. Turn the device on, the device is Locked status, Long press the Lock Button for 2 seconds to unlock it. Note :If no operation in 5 seconds, the device will go in to Lock status automatically. Specifications: Material: Plastic+LED Screen+Nylon Color: Black Collar Length: 10-65cm/3.94-25.6in Powered By:300mah Battery(Included) Package Included: 1x Anti Barking Dog Collar Packing Safely in Retail Box. Note: Please allow 1-3mm differs due to manual measurement, thanks. There could be some slight differences in the color tone of the pictures and the actual item.