Comfort and reliability are at the forefront of this simple yet stylish design. The unmistakable audio quality from Poly ensures that you sound great. Additionally, it features intuitive and straightforward functions, allowing everyone to easily connect their preferred device. The entire Blackwire 3300 series is plug-and-play compatible with USB devices, enabling users to take calls in the office or on the go. The robust design offers the reliability you can count on. This is the user-friendly headset you've been looking for. If you wear a headset all day, it's best to choose a model that looks good, fits comfortably, and delivers excellent sound. Boost your confidence while talking on the phone with professional audio quality and a personalized fit. This headset connects quickly and easily to your devices and can be taken anywhere.