The Logitech H390 USB Headset is a comfortable and user-friendly option for those looking for clear conference calls. This headset features a padded headband and ear cups for maximum comfort during long calls. The noise-canceling microphone ensures that your voice is heard clearly, while the in-line volume and mute controls allow for easy adjustments during calls. The USB plug-and-play connectivity makes it compatible with most computers and laptops, making it a versatile choice for various work setups. One downside to the Logitech H390 is that it may not be the most durable option, as some users have reported issues with the microphone or ear cups wearing out over time. However, for its affordable price and overall performance, it remains a popular choice for professionals seeking a reliable headset for conference calls.

The Jabra Evolve 20 UC Stereo is a lightweight and durable headset designed for professional office and conferencing use. It features passive noise cancellation technology, which helps to reduce background noise and improve audio quality during calls. The headset is comfortable to wear for extended periods, thanks to its adjustable headband and soft leatherette ear cushions. The in-line controls allow you to easily adjust the volume, mute the microphone, and answer or end calls with a single button. While the Jabra Evolve 20 UC Stereo does not have active noise cancellation, its passive noise cancellation is effective in most office environments. The headset is compatible with most UC platforms, making it a versatile choice for remote workers and professionals who need a reliable headset for clear conference calls.

The Plantronics Blackwire 3220 is a versatile and affordable headset that offers excellent audio quality and comfort for conference calls. The dynamic EQ feature optimizes voice quality for calls and automatically adjusts audio settings for listening to music or multimedia. The noise-canceling microphone ensures clear communication by reducing background noise, making it perfect for busy office environments. The lightweight design and soft ear cushions provide all-day comfort, while the adjustable headband ensures a secure fit. One downside to the Plantronics Blackwire 3220 is that it does not have Bluetooth connectivity, which may be a deal-breaker for some users. However, the USB connection ensures compatibility with a wide range of devices, making it a great choice for those looking for a reliable and high-quality headset for conference calls.

The Mpow HC6 USB Headset is an affordable option for those looking for a reliable and clear-sounding headset for conference calls. It features a 270° rotatable noise-canceling microphone that ensures your voice is picked up clearly and without background noise. The in-line controls make it easy to adjust the volume, mute the microphone, and answer or end calls with just one touch. The lightweight design and soft ear cushions provide comfort during long conference calls, while the adjustable headband ensures a secure fit for all head sizes. Although the Mpow HC6 USB Headset may not have the same premium build quality as some of the more expensive options on the market, it offers excellent value for its price and is a great choice for those on a budget. The audio quality is more than sufficient for clear communication during conference calls, making it a solid option for remote workers and professionals.

The Sennheiser SC 60 USB ML is a professional headset designed for clear and comfortable communication during conference calls. It features high-quality audio with HD voice clarity and a noise-canceling microphone, ensuring that your voice is heard clearly even in noisy environments. The lightweight and comfortable design, with large ear pads and an adjustable headband, makes it perfect for long conference calls. The headset also has in-line call controls, allowing you to easily adjust the volume, mute the microphone, and answer or end calls. While the Sennheiser SC 60 USB ML is a great choice for clear conference calls, it may not be the best option for those who require wireless connectivity or advanced features like active noise cancellation. However, for its price range, it offers excellent audio quality and comfort.