Poly's Voyager B4220 Office Duo Wireless Headset

Power up productivity for office workers with Voyager 4200 Office and UC Series Bluetooth wireless headsets. Roaming range is generous, and vibrant sound is a given. Stereo is ideal for listening to media and making every conversation sound like it’s face-to-face. Your teams can count on superior Poly audio clarity—and comfort, thanks to soft ear cushions and an over-the-head headband. Plus, there’s outstanding noise canceling and dual microphones to help block out nearby talkers. Users can connect to either their desk phone, computer or smart phone.

•Up to 12 hours talk time and 15 hours listen time
•Up to 13 days standby time
•Roaming range - Up to 91 m/300 ft (line of sight)
•Headset Weight - 150 g
•Noise canceling with 2 microphones: 1 uni-directional; 1 MEMS-directional
•Hearing protection - SoundGuard DIGITAL: Sound leveling for listening comfort and acoustic limiting for protection against sounds above 118 dBA
•Enhanced voice alerts announce remaining talk-time, mute and connection status
•Amazon Alexa and Tile

Spec Sheet:	Download Here
Manual:	Download Here