<ul class="a-unordered-list a-vertical a-spacing-mini"><li class="a-spacing-mini"><span class="a-list-item">NOTE: Windows often struggles with Bluetooth when multiple devices are connected, so we recommend using the dongle for a reliable experience on Windows devices.</span></li><li class="a-spacing-mini"><span class="a-list-item">DUAL CONNECTIVITY WITH BLUETOOTH MULTIPOINT: Connect wirelessly via Bluetooth to your PC, Mac, mobile and more. Or plug-in with the included USB-C cable. Plus with Bluetooth multipoint technology you can connect to any two devices simultaneously. Transition from mobile to laptop without touching any settings.</span></li><li class="a-spacing-mini"><span class="a-list-item">CLEAR CALLS: C3 Calling uses dual microphones. One mic picks up your voice and the other eliminates environmental sounds around you so that your voice remains crystal clear anytime, anywhere.</span></li><li class="a-spacing-mini"><span class="a-list-item">ALL-WEEK PLAYTIME &amp; COMFORT: You’ll get a full 45+-hour work week on one charge – and all-day comfort with Cloud Foam earcups. Rotate the boom microphone for listening only – and back down to take a call or video conference.</span></li><li class="a-spacing-mini"><span class="a-list-item">TOTAL CONTROL/ QUICK MUTE INDICATOR: Be in complete control to play/pause, answer/reject, volume, mute and track control with the convenient multi-functional buttons located on the headset. Or choose between two EQ settings: Work or Music mode. Quickly toggle the mute function via the controls on the headset. A red LED at the end of the boom mic easily indicates whether mute is on. No more of the dreaded ‘you’re muted’ on video conferences.</span></li></ul>