General description The AlwaysH Bluetooth Car Jack Adapter is a versatile device that enhances your audio experience while driving. It features a 3.5mm Aux audio receiver, allowing you to connect wired headphones or speakers effortlessly. With built-in noise cancellation and a microphone, it enables hands-free calling, ensuring clear communication on the road. Technical specifications Bluetooth Version: V5.1 Battery Life: Up to 9 hours Charging Time: 2 hours Compatibility and accessories Compatible with any device featuring a 3.5mm jack Works as a transmitter for TV, MP3 players, airplanes, and projectors Functions as a receiver for cars, stereo systems, speakers, and wired headphones Includes a jack cable Installation No drivers or adjustments needed; simply plug and connect Usage Multi-function round button for answering, rejecting, and ending calls Allows music streaming and calls to continue even while charging Other information Manual measurements may result in 1-3cm error Color