Poly Savi 8220 UC Wireless Headset Standard USB-A (Microsoft) (Poly 209214-01 or HP 77Y82AA) Accessories Time-Weighted Average prevents average sound

Time-Weighted Average prevents average sound level from exceeding 85dBA

This part will not function without a charging base and cradle

the Boom RF Remote provides reliable

Add Life To Your Game

SoundGuard technology protects hearing against sounds above 118 dBA

Poly Savi 8220 UC Wireless Headset Standard USB-A (Microsoft) (Poly 209214-01 or HP 77Y82AA) Accessories Time-Weighted Average prevents average soundSavi 8220 Dual Ear DECT Wireless Headset Headset for Computers & IP Phones with USB ports Active Noise Canceling (ANC) helps you hear better Noise cancelling microphone reduces your background noise Business grade headset weighing 160 grams Impressive 590 feet of range 13 hours of talk time