The Scosche BTFMPD3SR-SP1 BTFREQ Pro Power Delivery universal Bluetooth 5.0 car kit adapter is perfect for making hands-free calls and wirelessly streaming music from your Bluetooth-compatible device to your vehicle's radio. . You can stream audio files using your device’s Bluetooth or the 3.5mm output with the included AUX audio cable. Our unit comes equipped with the latest Bluetooth 5.0 technology for a strong wireless streaming connection. Enjoy crystal clear calls inside noisy vehicles. The multi-function button (MFB) allows you to answer incoming calls with a simple push of a button. It also controls BTFREQ’s volume, play/pause, and phone or voice controls like Siri and Google Voice. Adjust the FM frequencies using the frequency tuner button. The car charger plugs into any vehicle's 12V port and charges your Power Delivery, standard USB-C or USB-A compatible device simultaneously. The 20W USB-C Power Delivery 3.0 port is the ultimate solution for charging any USB Type-C device with Power Delivery 3.0 technology or standard USB Type-C. The fast charge rates mean less time tethered to your charger and more mobility for you. Charging 3 times faster than a conventional USB charger. The USB-A port is equipped with perfect charge technology, which delivers a fast, blazing charge, providing your device with the fastest, most powerful charging speed. The convenient design of the LCD display provides an easy-to-read interface. It’s easy to sync; just find an unused FM frequency on your vehicle's stereo and match the same frequency on the FM Transmitter. Backed by Scosche's Lifetime Tech Support and 3-year warranty. Wirelessly stream music from the Digital FM transmitter to your vehicle's FM stereo. Make hands-free calls from your Bluetooth-enabled Smartphone over the latest 5.0 technology. The transmitter plugs directly into a 12V charging port for unlimited transmitting and listening hours. Charge 2 mobile devices with the 20-Watt USB-C PD port + 12W USB-A ports and control BTFREQ’s volume up/down, play/pause, answer/hang up the phone, or voice controls like Siri and Google Voice. USB Type-C port delivers fast charge speed to your Power Delivery 3.0 equipped device up to 3 times faster than a conventional USB wall charger. USB-A port detects your device and provides the fastest most powerful charge (12W/2.4AMP) possible to keep your phone charged. Works with all iPhone, iPod, Android, MP3 Players, Smartphones, USB-Type A, USB-Type C, and other mobile devices with a 3.5mm port or Bluetooth. Backed by Scosche’s Lifetime Tech Support and 3 Year Warranty