Poly Voyager Focus 2 UC USB Headset - Refurbished Category_Best4Headsets/Jabra Headsets/Cordless Headsets Dynamic EQ that automatically optimizes

Dynamic EQ that automatically optimizes audio settings for calls or multimedia

Yealink BT51-A (USB-A) Dongle

High-quality neodymium magnet speaker

Poly Voyager 4310 USB-(A or C) MS Bluetooth Headset

Cisco SPA514

Poly Voyager Focus 2 UC USB Headset - Refurbished Category_Best4Headsets/Jabra Headsets/Cordless Headsets Dynamic EQ that automatically optimizesConnectivity: PC Via BT700 Dongle or USB Cable and Bluetooth Range: Up to 50m 164ft Talk Time: Up to 19 Hours (ANC Off) Up to 16 Hours (ANC On) Listing Time: Up 40 Hours (ANC Off) Up to 24 Hours (ANC On) Charging Time: 100% 2 Hours Standby Time: Up to 30 Days Digital Hybrid ANC Technology Smart Sensors: Answer calls by putting on the headset Mute by taking off SoundGuard Digital Protection Weight: 175g Whats In the box Poly Voyager Focus 2 UC Headset