This is the Extra Collar Only for the Happy Hound RangeMAX 650 Rechargeable Dog Training System.

• Receiver collar size fits dogs weighing 20 lbs. and up
• Expandable for use with 2 dogs
• Up to 16 stimulation and vibration training levels to suit every dog’s needs
• Rapid charge batteries.
• Waterproof Collar Receiver
• Range: Up to 650 Yards
• Humane Vibration Training Options
• Vibration, Static Correction and Tone Training Modes

What’s in the box?

• Collar Receiver
• Test Light
• Contact Points