AUX BLUETOOTH ADAPTER FOR CAR: Our Bluetooth Adapter Receiver transforms non-Bluetooth devices like car audio system, home stereo, old-fashion speakers, and wired headphones into Bluetooth-enabled devices via a 3.5mm Aux Connector or cable. Simply pair it with your phone to enjoy high-quality wireless music instantly ENHANCE AUDIO QUALITY: This headphone jack wireless adapter is built in the latest Bluetooth 5.3 Technology, provides a strong signal and more stable connection for uninterrupted audio. Our Bluetooth car adapter aux also supports a longer range up to 10m, allow for more flexibility in device placement LONG BATTERY LIFE: 25 Minutes Charging, use for 6 Hours. Our Bluetooth aux car adapter allow you to enjoy a super long streaming time, supports convenience of using while charging. Let this Aux Bluetooth adapter car saving you time and keeping you connected whenever you are. A Type C charging cable is included HANDS-FREE CALLING: This Car Bluetooth transmitter receiver is equipped with built-in microphones for clear call sound quality. With a push of a button in our car music adapter Bluetooth Aux, you can answer, redial, hang up, or reject calls without having touch your phone, allow you to focus on driving safely LIGHTWEIGHT & UNIVERSAL COMPATIBLE: Our 3.5mm Bluetooth adapter for car wireless is designed to be compact and lightweight, only 10g weight adding no bulk into any vehicles. Our Bluetooth receiver for music streaming is universally compatible with a wide range of devices, including smartphones, tablets, and laptops, ensuring seamless connectivity for all your audio needs