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Poly's Voyager B4220 Office Duo Wireless Headset, 1 Way Base

B4220 Office

Part #: PL212721-01  •   Manufacturer: Poly  •   Mfr. SKU#: 212721-01

MSRP: $329.95

Price: $272.30


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Power up productivity for office workers with Voyager 4200 Office Bluetooth wireless headsets. Roaming range is generous, and vibrant sound is a given. Users can choose from two comfortable over-the-head styles. 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 or smart phone.

Specifications

•Speaker range, telecommunications - 100 Hz - 6.8 kHz
•Speaker range, music/media - 20 Hz - 20 kHz
•Speaker impedance - 32 ohm
•Speaker size - 32 mm
•Battery capacity - 360 mAh typical/350 mAh minimum
•Battery type - Rechargeable, non-replaceable lithium ion polymer
•Charge time - 1.5 hours for full charge
•Microphone and technology - Noise canceling with two microphones: one uni-directional; 1 MEMS-directional
•Hearing protection - SoundGuard DIGITAL: Sound leveling for listening comfort and acoustic limiting for protection against sounds above 118 dBA
•Call controls - Call answer/ignore/end, redial, mute, volume + /-
•Media controls - Track forward/track back/pause/play
•Alerts - Enhanced voice alerts announce remaining talk-time, mute and connection status
•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 Office models (line of sight)
•Headset Weight - 150 g
•Bluetooth technology - Bluetooth Version: Bluetooth 5.0 with BLE Bluetooth Profiles used: A2DP, AVRCP, HFP, HSP
•Amazon Alexa and Tile

Documents

Spec Sheet: Download Here .pdf
Manual: Download Here .pdf

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