<ul> <li> Dual-Function Bluetooth Adapter This 2-in-1 car Bluetooth audio adapter functions as both a receiver and transmitter, offering versatile connectivity options for your vehicle</li> <li> Advanced Bluetooth 5.3 Equipped with the latest Bluetooth 5.3 technology, ensuring stable connections and high-quality audio transmission</li> <li> Smart Call Management Features intelligent call answering and hanging up functionality for hands-free communication while driving</li> <li> AUX Input/Output Supports both AUX input and output, allowing connection to various audio devices in your car</li> <li> LED Indicator Includes a function indicator light for easy status monitoring and operation feedback</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Material: Texturing ABS</li> <li>Bluetooth version: 5.3</li> <li>Working voltage: 12-24V</li> <li>Transmission distance: 5m</li> <li>AUX Adapter Working temperature: 0-55℃</li> </ul>