Bluetooth 5.4 aux receiver that plugs into a 3.5mm AUX jack and is powered by USB, turning a wired car stereo into a wireless one for music streaming and hands-free calls. It supports two Bluetooth devices connected at once, has a built-in microphone with noise cancellation, and a multi-function button for calls, track skipping and volume.\n\nBluetooth 5.4 Aux Receiver for Car 3.5mm Jack Hands-Free Calls Music\n\nSeller Info\n\nUK Seller\nUK Stock\nBrand New\n\nFast Dispatch\nUsually within 24 hours\n\n30-Day Returns\nNo hassle refunds\n\nQuick Responses\nUsually within 4 hours\n\nOverview\n\nThis UGREEN aux Bluetooth receiver adds wireless audio to a car stereo through its 3.5mm AUX input. Plug it into the aux jack, power it from a USB port, and Bluetooth-enabled devices can stream music or take calls through the car speakers.\n\nIt uses Bluetooth 5.4 for a stable connection and can stay connected to two Bluetooth devices at the same time, so you can switch between them for music ang