OverviewQuickly and easily collaborate, chat online or listen to personal media with the crystal-clear sound and noise cancelling features of the sleek, lightweight HP Stereo 3.5 mm Headset, designed to complement your professional workspace., What's in the box? Headset; QSG; Warranty card; Product Notice cardDisclaimers Listening to personal stereo equipment at full volume for long periods can damage the users hearing. To reduce the risk of hearing damage, lower the volume and amount of time listening at full volume. Internet connection and voice service required and sold separately.