General description This collar is designed for large, medium, and small dogs, featuring vibration, sound, and electric shock functionalities, along with an intelligent identification module. It is suitable for outdoor use in adverse weather conditions, including rain and high humidity, and is waterproof, ensuring durability even if your dog jumps into the water. Technical specifications Battery: Built-in 480 mAh rechargeable battery Charging method: USB Charging time: 1-2 hours Battery life: Approximately 14 days Self-protection mode: Activates after six triggers within one minute, pausing for two minutes Usage Put the collar on your dog. The collar detects barking and neck vibrations through a sensor, activating when a certain sound frequency is reached. It first emits a sound, followed by vibration or electrostatic shock to correct barking behavior. The LED indicator shows the activated mode and its intensity. Other information Safe and stable power supply with overcharge and deep