Advanced Bluetooth 5.4 Technology: Experience superior sound with Bluetooth receiver, featuring the latest Bluetooth 5.4 for minimal transmission delays and enhanced connection stability. Enjoy a seamless audio experience with up to 100ft range, perfect for daily use in your vehicle. Enhanced Call Clarity: Equipped with dual microphones and CVC8.0 noise cancellation technology, this car adapter captures your voice from all directions, ensuring clear communication. The built-in filter IC reduces road noise and other distractions, making your calls clearer than ever. Effortless Setup: This plug-and-play Bluetooth car adapter connects easily via the 3.5mm auxiliary jack and is powered through a USB port. It automatically pairs with your phone when you start your car and supports simultaneous pairing of two devices for flexible usage. Convenient Multifunction Control: Navigate your music and calls safely with the multifunction button. Adjust volume, skip tracks, answer or end calls, and even redial with a single . The integrated LED light enhances visibility in low-light conditions. Color:As Shown Material:plastic Package Contents: 1 * Bluetooth receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.