The Sony RMX7BT In-Car Smartphone Controller with BLUETOOTH® Wireless Technology is the perfect addition to your car audio system. This controller allows you to control your smartphone conveniently and safely while driving. With BLUETOOTH® wireless technology, you can easily connect your smartphone to the controller without any wires.The Sony RMX7BT features a sleek and modern design that will complement any car interior. It is easy to install and can be mounted on your dashboard or steering wheel for easy access. With this controller, you can easily navigate your smartphone's music library, make hands-free calls, and control your favorite apps. The intuitive interface makes it easy to scroll through playlists, adjust volume, and skip tracks with just a few taps.The BLUETOOTH® wireless technology ensures a stable and reliable connection between your smartphone and the controller. This means you can enjoy uninterrupted music streaming and crystal-clear calls without any interference.Whether you are a music lover, a frequent traveler, or someone who wants to stay connected on the go, the Sony RMX7BT In-Car Smartphone Controller with BLUETOOTH® Wireless Technology is the perfect companion. Upgrade your car audio system and enjoy a seamless and convenient smartphone experience while on the road. Read Less