This dog training collar is designed to provide a gentle and effective solution for pet owners seeking a humane way to train their dogs. It features vibration and beep functions only, ensuring no shocks or prongs are used, making it safe and comfortable for your furry friend. Key Features: 1. **Humane Training Method**: The collar uses adjustable vibration levels (1-9) and 9 different beep sounds to capture your dog's attention without causing pain or discomfort. This approach helps in training stubborn dogs through positive reinforcement. 2. **Long-Range Control**: With an ultra-wide range of up to 3300 feet, you can control the collar from indoors or outdoors, allowing you to manage barking or other behaviors even when your dog is in the yard. 3. **Waterproof Design**: Fully sealed technology ensures the collar is waterproof, so you don't have to worry about rain or wet conditions during use. 4. **Multi-Dog Compatibility**: One remote can control up to three collars simultaneously, making it convenient for households with multiple pets. 5. **Extended Battery Life**: Dual charging cables allow quick charging of both the receiver and remote, providing up to 20 days of battery life for uninterrupted training sessions. 6. **Adjustable Fit**: The reflective collar is easily adjustable to fit most dog breeds weighing from 5 lbs to 120 lbs, with neck sizes ranging from 8 inches to 27 inches for a secure and comfortable fit. 7. **Safety Features**: A safety lock design prevents accidental activation of the remote, whether it's in your pocket or hand, ensuring no sudden surprises for your pet. Additionally, silicone grips on the remote offer a non-slip hold and comfort during use. 8. **Portability Accessories**: Comes with a wrist band for easy portability and convenience during training activities on-the-go.