FROM THE MANUFACTURER Studio-quality audio with maximum bass response (view larger). Super-charge your music and gaming experience with the Plantronics .Audio 355 multimedia headset, offering superior audio quality and excellent versatility. The 40mm speakers deliver studio-quality audio with maximum bass response so you don't just hear music, DVDs, and games -- you feel them. It's also ideal for using with Internet calling services such as Skype, Windows Live, and Yahoo! Messenger. Outstanding voice quality, precise microphone placement, and noise-cancelling features ensure that Internet callers hear you clearly. The .Audio 355 connects to your PC via separate 3.5mm headphone and microphone jacks, but the package also includes a single 3.5mm adaptor for using with smartphones and tablets. OUTSTANDING SOUND FOR GREAT MUSIC, GAMING, AND DVD EXPERIENCES Plantronics designed the .Audio 355 headset to provide a full-spectrum audio experience. The headset features dual 40mm speakers that provide full-range audio with clear treble and deep, rich bass. This means you'll enjoy an outstanding stereo performance when listening to digital music, and you'll enjoy great cinema-like sound when watching DVDs. The headset also provides a great listening experience when playing games, listening to podcasts, and more. Additionally, the cushioned earpieces of the .Audio 355 block ambient noise for fewer distractions, so you can easily focus on your Internet calls or gaming. The lightweight, adjustable headband and pillow-soft, swivel-mounted ear cushions deliver all-day comfort. CLEAN AND CLEAR INTERNET CALLS Eliminate noisy, hard to understand Internet calls with the .Audio 355 headset. The noise-canceling, fully-adjustable QuickAdjust boom microphone transmits your voice clearly without the hiss of background noise. Whether you are using Skype or other Internet calling programs, your voice will sound crisp and clear. And the microphone easily and neatly stows out of the way when you want to focus on listening to music or watch a movie. The headset includes convenient in-line volume and mute controls so you have complete command over your listent and speaking experience. WHAT'S IN THE BOX Plantronics .Audio 355; single 3.5 mm adaptor; quick start guide SPECIFICATIONS * Headphone speakers: 40mm neodymium drivers * Microphone: QuickAdjust, noise canceling * Controls: Inline volume and mute * Ear cushion: Leatherette * Connector type: Dual 3.5mm jacks (single 3.5mm adapter included) * Cable length: 3 meters .AUDIO 355 KEY FEATURES: * Make Internet calls or listen to music, podcasts, DVDs, and more from your PC * 40 mm speakers for rich, resonant stereo and maximum bass response * Position the noise-canceling, QuickAdjust microphone precisely where you want it * Lightweight design and pillow-soft, swivel-mounted ear cushions Included single 3.5mm adapter (view larger).The noise-canceling microphone reduces background noise so you can easily be heard. The QuickAdjust microphone telescopes and rotates for precise placement. When not in use, it rotates discreetly out of the way. Pillow-soft, swivel-mounted ear cushions focus stereo sound for maximum enjoyment. Lightweight and flexible, the headset is comfortable for hours. 40mm stereo speakers deliver rich, resonant stereo with maximum bass response. Don't just hear it--feel it.