APOMOONS Bluetooth 5.1 AUX Adapter for Car & Home Stereo, USB 3.5mm Dual Mode Audio Receiver, Hands Free Calling with Built in Mic, Plug and Play Wireless Music Black

【Stable Bluetooth 5.1 Connection】：Upgrade your audio system with Bluetooth 5.1 technology for fast pairing, stable connection and clear wireless music streaming up to 10 metres 【USB & AUX Dual Mode】：Supports USB and 3.5mm AUX connection, allowing easy wireless upgrades for car stereos, home speakers, TVs and other audio devices 【Hands Free Calling】：Built-in microphone enables convenient hands-free calls while driving, helping you stay connected with clearer voice transmission and less distraction 【Plug and Play Design】：USB powered with no battery charging required. Pair once and enjoy automatic reconnection for a simple and convenient wireless audio experience 【Compact Wide Compatibility】：Small lightweight design works with smartphones, speakers, car audio systems and home entertainment devices for flexible everyday use