Check the listing for details. Syncwire Bluetooth 5.4 Receiver for Car 3.5mm Aux Adapter Silver. Color: Silver, Condition: New. Listed at 35.58 USD. Syncwire Bluetooth 5.4 Receiver for Car 3.5mm Aux Adapter Silver Product Details Package Dimensions: 5.98 x 4.65 x 0.75 inches Item Weight: 1.76 ounces Manufacturer: SYNCWIRE Special Feature: Intuitive Button & Colorful Light Design, Easy Operation, Clearer Hands-free Calls & Noise Cancellation, Deep Bass & HiFi Stereo Audio, Coiled Cable Design & Gold Plated Connectors, Enhanced Bluetooth 5.4 Connectivity Intuitive Button & Colorful Light Design, Easy Operation, Clearer Hands-free Calls & Noise Cancellation, Deep Bass & HiFi Stereo Audio, Coiled Cable Design & Gold Plated Connectors, Enhanced Bluetooth 5.4 ConnectivityIntuitive Button & Colorful Light Design, Easy Operation, Clearer Hands-free Calls & Noise Cancellation, Deep Bass & HiFi Stereo Audio, Coiled Cable Design & Gold Plated Connectors, Enhanced Bluetooth 5.4 Connectivity See more Brand: SYNCWIRE Connectivity Technology: Bluetooth, Auxiliary, USB Color: Silver Wireless Communication Standard: Bluetooth [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.