## Product Introduction: Ultrasonic Anti-Bark Device### The Ultrasonic Anti-Bark Device is a versatile and portable solution for dog training and bark control. Designed with advanced ultrasonic technology, this device helps manage unwanted barking and train your dog effectively.### Key Features- **Weight:** 105g- **Dimensions:** 7*4*15cm- **Ultrasonic Dog Training:** Emits ultrasound to train and control barking.- **White Light Flash:** Equipped with a white LED flashlight for added functionality.- **Repel Aggressive Dogs:** Effective in repelling aggressive dogs.- **Long-Distance Range:** Operates up to a distance of 10 meters.- **Three Gear Settings:** Allows for adjustable intensity levels.- **Type-C Charging Interface:** Modern and convenient charging option.### Usage Instructions1. **Power On:** Turn on the device using the power button.2. **Select Gear:** Adjust the intensity level using the three gear settings.3. **Training Mode:** Point the device towards the dog and activate the ultrasound to control barking.4. **Flashlight Mode:** Use the white light flash as needed.5. **Repellent Mode:** Activate the device to repel aggressive dogs from a safe distance of up to 10 meters.6. **Recharge:** Use the Type-C charging interface to recharge the device when needed.The Ultrasonic Anti-Bark Device is an effective tool for dog owners looking to train their pets and manage barking, all in a portable and user-friendly design.