Enjoy great wireless audio on the go or at home with the HD 350BT. Thanks to Bluetooth® 5.0, high-quality codec support (AAC, aptX™ Low Latency), and an excellent 30-hour battery life, this stylish and durable wireless headset is your versatile companion for experiencing better audio wherever you are. The HD 350BT is the ideal choice for people who love great audio. Enjoy an engaging sound experience with deep dynamic bass. Thanks to an impressive 30-hour battery life and fast USB-C charging, the HD 350BT is your ideal companion for listening throughout the day. Customizing your sound experience is effortless thanks to the Sennheiser Smart Control App. Sennheiser Smart Control is a free app and compatible with most iOS and Android systems. Its intuitive equalizer lets you easily adjust the sound to fit your taste. The special podcast mode can be selected to optimize the intelligibility of your favorite podcasts, audio books, and other speech content.