How to Buy a PC Headset

The ideal PC headset will vary depending on your needs and your PC's hardware. Reviewers say there are some key issues to consider, whether you're buying a headset for gaming sessions or VoIP chats:

• Wireless is convenient, but audio quality suffers. Wireless PC headsets don't sound as good as the wired variety, and they are vulnerable to interference from other devices that use the 2.4 GHz spectrum, such as cordless phones and baby monitors.

• When it comes to audio quality, USB connections can't match analog. Headsets with a standard 3.5 mm stereo mini jack (like the kind you'd plug into an MP3 player) have the best audio quality and can create true surround sound. USB headsets only output simulated surround sound. So-called powered headsets offer the best of both worlds by transferring audio over an analog connection and drawing power via USB to boost bass and reduce distortion.

• Try before you buy. User reviews are filled with complaints about the tight fit of PC headsets. If you have a larger-than-average head or ears, or if you plan on using your computer headset for several hours a day, invest in a headset with an adjustable headband and cups. Lighter materials tend to be more comfortable over long periods. The material of the cups also makes a difference; plush is better than foam, and leather is better than plush.

• The external world affects what you hear. Circumaural (behind-the-ear) headphones do a better job of blocking ambient noise than supra-aural (over-the-ear) cups. Look for a PC headset with a noise-filtering microphone if you want your voice -- and only your voice -- to come through loud and clear.

• Your computer's sound card matters, too. Even the best headphones won't sound great if your PC has a lousy sound processor. If high-quality audio is important, make sure your sound card is up to the task and consider upgrading if necessary.

• Convenience features can make a difference. Gamers who constantly fiddle with volume levels may find inline or on-ear volume controls to be worth a couple extra dollars. Flexible, adjustable headset microphones are another worthwhile feature.