The Logitech H111 Stereo Business Headset offers clear stereo audio and a 3.5mm audio jack, perfect for computers, smartphones, and tablets. It features a 235cm cable and a rotating noise-cancelling microphone, ensuring clear communication with most calling applications and operating systems. Enjoy crystal-clear communication and seamless plug-and-play connectivity without the need for software or driver setup. The headset is designed for comfort and is compatible with a wide range of devices that have a 3.5mm audio jack.