Advanced Bluetooth 5.4 Technology: Experience superior sound with this Bluetooth receiver, featuring the latest Bluetooth 5.4 for minimal transmission delays and enhanced connection stability. Enjoy a seamless audio experience with up to 100 ft range, ideal for daily use in your vehicle. Enhanced Call Clarity: Equipped with dual microphones and CVC 8.0 noise cancellation technology, this car adapter captures your voice from all directions, ensuring clear communication. The built-in filter IC reduces ambient noise, improving call clarity. Effortless Setup: This plug-and-play Bluetooth car adapter connects easily via the 3.5 mm 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. Convenient Multifunction Control: Navigate your music and calls safely with the multifunction button. Adjust volume, skip tracks, answer or end calls, and redial with a single press. The integrated LED indicator enhances visibility in low-light conditions. Color: As Shown Material: Plastic Package Contents: 1 × Bluetooth Receiver Note: Light reflection and display differences may cause slight color variation between the image and the actual product. Measurement tolerance is ±1–3 cm.