W15 Bluetooth 5.3 AUX Adapter USB Dongle 2 In 1 Car Audio Transmitter Receiver<br>1.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<br>2.Advanced Bluetooth 5.3：Equipped with the latest Bluetooth 5.3 technology, ensuring stable connections and high-quality audio transmission<br>3.Smart Call Management：Features intelligent call answering and hanging up functionality for hands-free communication while driving<br>4.AUX InputOutput：Supports both AUX input and output, allowing connection to various audio devices in your car<br>5.LED Indicator：Includes a function indicator light for easy status monitoring and operation feedback<br><br>Specifications:<br>1.Material: Texturing ABS<br>2.Bluetooth version: 5.3<br>3.Working voltage: 12-24V<br>4.Transmission distance: 5m<br>5.AUX Adapter Working temperature: 0-55 degree centigrade