Freedom to work Move freely between all your workspaces with this portable headset. Roam with ease with up to 50 m / 164 ft of wireless range. Reduce background noise and control your conversations with Acoustic Fence technology. Round-the-clock efficiency Boost your productivity with continuous comfort, up to 24 hours of talk time, and connectivity to multiple devices. Extend your talk time by using the desktop charge stand or by using the headset in the corded USB mode. 1 2 Escape your desk Walk-and-talk with ease with up to 50 meters / 164 feet of Bluetooth® wireless range with included BT700 USB adapter. It’s your call Stay productive with up to a full 24 hours of wireless talk time. On-call indicator Give those around you a visual cue that you’re busy — an on-call indicator flashes on the ear cup when you’re on a call. Corded USB mode Extend the battery life of your headset by using it corded, with audio over USB mode. Easy management via Poly Lens Take control of your deployment from anywhere via remote management with Poly Lens cloud-based device management software. Communications platforms An IT manager’s dream, this headset was created for communication and is optimized and certified to work with top virtual meeting providers. Compatibility Compatible with PCs via included BT700 USB Type-C®/USB-A Bluetooth® adapter and smartphones via Bluetooth® – Voyager 4300 UC Series; Connects to a desk phone (via telephone interface cable), PCs (via USB-A or USB Type-C® cable) and mobile (via Bluetooth®) – Voyager 4300 UC series with Voyager Office base Color Black Charge time <1.6 hours Battery life Up to 24 hours (talk time, online indicator off); Up to 18 hours (talk time, online indicator on); Up to 47 hours (music time); Up to 50 days (standby time) Battery type Rechargeable Li-ion Cable length 1.5 m Bluetooth version 5.1 Supported bluetooth profiles A2DP; AVRCP; HFP; HSP Paired devices Up to 8 Voice alerts Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low Voice assistant Siri; Google Button user controls Power on/off; Call answer/end; Mute; Volume +/-; Pairing Headphone type On-ear (stereo) Number of microphones 2 Microphone type 2 analog ECM; 2 digital MEMS Speaker bandwidth 20 Hz to 20 kHz Microphone bandwidth 100 Hz to 6.8 kHz Ear cushions Artificial leather (surface material) Compatible Operating Systems Windows 11; Windows 10; macOS; Android™; iOS Acoustic protection technology SoundGuard 1 Dimensions (W x D x H) 15.5 x 6.7 x 18.2 cm Speaker size 32 mm Package dimensions (W x D x H) 186 x 210 x 55 mm Package weight 324.73 g Minimum System Requirements USB Type-A port What's in the box USB Type-C® charging cable; Quick start guide; Travel pouch; Wireless headset; BT700 Bluetooth® Type-C® adapter Manufacturer Warranty Poly standard two-year limited warranty