Poly Voyager 4320 UC USB-A Stereo Headset + BT700 USB-A Adapter + Charging Cradle (77Y99AA) Cut the wires. Cut costs. Free your employees from their desks with an entry-level wireless Bluetooth headset. Discover the Voyager 4300 UC series. It's everything your teams need to stay productive and connected to all their devices, both at home and in the office. Freedom to work Move freely between all your workspaces with this portable headset. Move with ease with a wireless range of up to 50 m. Reduce background noise and control conversations with Acoustic Fence technology. Performance around the clock Increase your productivity with continuous comfort, talk time up to 24 hours and connectivity to multiple devices. Extend your talk time by using the desktop charging stand or headset in wired USB mode. Get away from your desk Walk and talk with ease with a wireless Bluetooth range of up to 50 meters/164 feet with the included BT700 USB adapter. It's your decision Stay productive with a full 24 hours of wireless talk time. Ready to talk indicator Give those around you a visual signal that you're busy when you're on a call by flashing the call indicator on the earpiece. There is no need to worry about the battery Keep your headset fully charged using the desktop charging stand. You can also extend battery life by using it in wired mode and with USB audio. Easy management with Poly Lens Take control of your deployment from anywhere through remote management with Poly Lens cloud-based device management software. Communication platforms An IT manager's dream, this headset is built for communication, optimized and certified to work with leading virtual meeting providers. Charging station

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)

Charging time approx. 1.6 hours