●🏆[Enhanced Bluetooth 5.4 Connectivity] Experience the latest in Bluetooth technology with our Bluetooth 5.4 receiver, offering improved transmission speed and a more reliable connection compared to the previous Bluetooth 5.0. Enjoy a seamless, high-quality audio experience with our advanced adapter. ●📞[Clearer Hands-free Calls & Noise Cancellation] Our Bluetooth car adapter features high-sensitivity large microphones that capture your voice from all directions, ensuring smooth hands-free calling. With state-of-the-art CVC noise cancellation technology, it filters out ambient noise for clearer, distraction-free calls. ●✨[Intuitive Button & Colorful Light Design] Simply plug it into the 3.5mm port and power it through the USB port! The user-friendly buttons support easy operation of the music, volume, and a hands-free call. Ease of use with no distractions and safer driving. The vibrant LED lights provide visibility in the dark and can easily be switched off with a long press. ●🎵[Deep Bass & HiFi Stereo Audio] Just press the "b" button on the side to enjoy powerful deep bass and immersive stereo sound. At the same time, it also uses high-quality HiFi technology to restore the real sound and powerful bass, providing the ultimate listening experience. ●💎[Coiled Cable Design & Gold Plated Connectors] The Bluetooth receiver is designed with flexible coiled cable up the 1.5m/5ft, making your car tidier. The gold-plated USB and AUX connectors ensure lasting durability and a consistently high-quality connection. ●👍[What You Get] Including Bluetooth receiver with 3M adhesive pad, an extra 3M adhesive pad, a user manual, and a warranty policy. For any assistance, our customer support team is ready to provide swift and effective solutions.