Poly Voyager Surround 85 Uc Wired/wireless Over-the-head, Over-the-ear Stereo Headset - Black

poly voyager surround 85 uc wired/wireless over-the-head, over-the-ear stereo headset - black - microsoft teams certification - binaural - ear-cup - 3000 cm - bluetooth - 20 hz to 16 khz - noise canceling - mini-phone (3.5mm) features • over-the-head earpiece design provides a comfortable and secure fit • enjoy best of both worlds with the wired/wireless connectivity option • get rid of the tangles and love your music with these wireless bluetooth headset • stay connected smoothly with a wireless range of 3000 cm • immense yourself in quality sound with this stereo headset • these ear-cup design headset features bluetooth wireless technology • hear low subs and soaring vocals with a frequency range of sound from 20 hz-16 khz