General description The Red Dog Training Collar is a versatile and effective tool designed for training small, medium, and large dogs. It features a 3+1 training mode system, including sound, vibration, electric shock, and a unique dog search light mode, allowing you to locate your dog even in well-lit areas. Each mode is color-coded for professional training. Technical specifications Training Modes: Sound (3 frequencies), Vibration, Electric Shock (1-99 levels), Dog Search Light Mode Remote Range: 500 meters Collar Size: Adjustable, suitable for dogs weighing from 15 lbs to 120 lbs Other information Waterproof receiver for use in wet conditions Soft silicone cap for skin protection Reflective markings on the collar for visibility One remote can control up to three dogs (one receiver included)