From the manufacturer H820e Business Headset Wireless comfort and convenience During long calls, getting up out of your chair can make all the difference. The H820e frees you to take notes on a whiteboard, step into a quiet office, or stand up and stretch. Designed for comfort and convenience, H820e features a padded headband and ear pads with noise-cancelling technology. Wireless for greater freedom H820e stays connected within 300 ft (100m) of your desk, with up to 10 hours of wideband talk time. The headset’s DECT wireless connectivity won’t interfere with Wi-Fi devices in your office. System Requirements Windows Vista or higher, macOS 10.7 or later, or Linux One USB 2.0 port Compatible with most leading UC platforms such as Skype and Skype for Business, Google Hangouts Pro, Cisco, and more Show More Show Less
