## Product Introduction: Pet Anti-Bark Deterrent### The Pet Anti-Bark Deterrent is a multipurpose ultrasonic device designed for effective pet training. Weighing 40g and with dimensions of 13x5x3cm, this device features an ultrasonic wave speaker, an LED flashlight, a power button, and an LED light button.### Key Features- **Ultrasonic Wave Speaker:** Emits ultrasonic waves to deter unwanted barking.- **LED Flashlight:** Equipped with a bright LED flashlight for outdoor use.- **Easy to Use:** Features a power button and an LED light button for simple operation.- **Lightweight and Portable:** Compact and lightweight design for easy carrying.### Usage Instructions1. Press the power button to activate the ultrasonic wave speaker.2. Use the LED light button to turn on the flashlight when needed.3. Direct the ultrasonic waves towards your pet to discourage barking.### Why Choose Pet Anti-Bark Deterrent?The Pet Anti-Bark Deterrent is an effective and versatile tool for training your pets. Its compact design and multiple functionalities make it a convenient choice for pet owners looking to manage barking and provide outdoor lighting during walks or training sessions.