Global teck bundle: Poly voyager focus 2 usb-c (teams) stereo bluetooth headset, bluetooth usb dongle, usb c to usb a adapter, charging cable, and GTW microfiber cloth ^^
Connectivity: desk phone; PC;
Bluetooth Bluetooth version: Bluetooth 5.1 technology; strong and reliable wireless connection ^^
Coverage:
range: line of sight up to 50 m/164 ft; typical office environment up to 180 ft/55 m ^^
Sound quality: noise canceling; Acoustic Fence technology ^^
Talk time: up to 25 hours (ANC & online indicator off); up to 20 hours (ANC & online indicator on) listening time: up to 40 hours (ANC off); up to 24 hours (ANC on); listening time: up to 40 hours (ANC off); up to 24 hours (ANC on)