Both remote and collar are waterproof and submersible up to 25 feet.
I can provide specific instructions for or adjusting the stimulation range (Low/Medium/High) if you'd like. SportDOG 425 E-Collar Review Dod (425) mp4
To change, turn the dial to your desired mode number and press the Mode Button again. Common Modes: Both remote and collar are waterproof and submersible
Plug the charger into the remote and collar. The indicator light will be solid while charging and flash once fully charged. 2 flashes = Mode 2).
The light will flash to indicate the current mode (e.g., 2 flashes = Mode 2).