Tap into more sophisticated audio with the Sennheiser CX 6.00BT Lightweight Earbuds. Weighing only 14 grams, these earbuds rest comfortably in your ears to deliver quality sound. The CX 6.00BT Earbuds are connected by a single cable that lays on the back of your neck. This way, you’ll never misplace one of them. In addition, they can pair with two devices at once such as your smartphone and your laptop. The CX 6.00BT sport an impressive six-hour battery life. And, when it’s time to recharge, they do so with fast charging. With ultra clear audio and enhanced bass, the CX 6.00BT Earbuds transform the songs you know and love. Finally, the connecting cable is complete with built-in controls for navigating your tunes.