Using the 600 Metre Remote Trainer you can easily improve the communication between you and your dog. The Remote sends a signal activating your dog’s training collar. With three training options, tone, vibration and static stimulation, you can ensure you will have a well-trained dog in a short amount of time. The 600 Metre Remote Trainer provides communication with your dog at long distances – Great for any walk, run or outdoor activity. Key Features: •15 levels of static stimulation plus tone and vibration •Safety lock on levels 8-15 prevents accidental stimulation at higher levels •Waterproof and rechargeable. Features:•For dogs 3.6 kg and up •Fits neck sizes up to 71 cm •Expandable up to 2 dogs •Waterproof •Battery recharges in 4-5 hours •Low battery indicator. System Includes: •Adjustable Collar with waterproof coating •Digital Remote with backlit display •Long and Short Contact Points •Universal charging adaptor •Test Light Tool •Quick Start Guide.