General description The Rechargeable and IP67 Waterproof Dog Training Collar is designed for effective dog training with a range of features including 99 levels of vibration, electric shock, and sound modes. It is suitable for all dogs and provides a training range of up to 800 meters, making it ideal for use in parks or yards. Technical specifications Waterproof rating: IP67 Training range: Up to 800 meters Collar size: Adjustable from 16 to 62 cm Battery life: 7 to 14 days on a 1 to 2 hours charge Usage Beep mode: Use to warn the dog with sound for bad behavior. Vibration mode: If the dog does not respond to the beep, use this mode for training. Electric shock mode: Briefly use if the dog does not respond to vibration; intensity is adjustable and safe. After training, the dog should respond to the warning sound without needing vibration or electric shock. Other information Durable and adjustable TPU collar. Automatic power saving mode to preserve battery life. Works even if