This fully waterproof electronic collar is popular with dog trainers and pet owners. Its training system will help you control and train your dog, with vibrating alarm, sound warning, static penalty, etc. Thanks to its remote design, you can easily stop, run and recall from a distance. and fight. It will be your good training assistant. Key Features: One for Three Fully Waterproof Design: The receiver is super waterproof, allowing your pet to swim or walk in the rain. Adjustable Level: Vibration and vibration level are adjustable from 1-99. We recommend that you gradually try to find an appropriate level the first time you use this pet training system . 3 drive modes: shock/vibration/sound. Blue backlit screen: available at night. Remote control: 800 meters (no interference). 3 Channels: The remote control transmitter has 3 signal channels, which can control 3 receivers of the same model. Automatic power saving: automatic sleep mode and memory function Adjustable collar size: the
