Poly Voyager 4220 UC USB-A Senegal

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Poly Voyager 4220 UC USB-A Dakar

Power up productivity for office workers with Poly Voyager 4220 UC USB-A Bluetooth wireless headsets. The roaming range is generous, and vibrant sound is a given. Users can choose from two comfortable over-the-head styles. Mono lets them hear their surroundings. Stereo is ideal for listening to media and making every conversation sound like it’s face-to-face.

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Description

Poly Voyager 4220 UC USB-A wireless headsets Dakar

Poly Voyager 4220 UC USB-A Bluetooth wireless headsets our 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-cancelling and dual microphones to help block out nearby talkers. Users can connect to either their desk phone, computer, or smartphone. Poly Voyager 4220 UC USB-A Bluetooth wireless headsets give office workers flexibility and hands-free productivity with a Class 1  Bluetooth® roaming range of up to 300 ft/91 m with the Office models (line of sight) and up to 98 ft/30 m with the UC models. Poly Voyager 4220 UC USB-A Meet everyone’s needs with two wearing styles: mono for those who want to hear their surroundings or stereo ideal for media and making every conversation sound face-to-face. Poly Voyager 4220 UC USB-A Make global deployments simple and seamless no matter how many offices are involved thanks to one comprehensive, user-friendly Bluetooth technology solution.

Poly Voyager 4220 UC USB-A features

  • Connect easily to your desk phone with the one-way Voyager 4200 Office base
  • Connect seamlessly to your desk phone and PC/Mac with the two-way Voyager 4200 Office base
  • Voyager 4200 UC Series connects directly to your mobile phone and/or PC/Mac (via USB adapter)
  • Microsoft Teams version with dedicated Teams button for instant access

Poly Voyager 4220 UC USB-A Specifications

  • TALK TIME
    • Up to 12 hours talk time and 15 hours listen time
  • STANDBY TIME
    • Up to 13 days standby time
  • ROAMING RANGE:
    • Up to 30 m/98 ft UC models
    • Up to 91 m/300 ft Office models (line of sight)
  • HEADSET WEIGHT
    • 110 g (mono)/150 g (stereo)
  • BLUETOOTH TECHNOLOGY
    • Bluetooth Version: Bluetooth 5.0 with BLE, Bluetooth Profiles used: A2DP, AVRCP, HFP, HSP
  • CODECS
    • Music: SBC, Call with cell: CVSD, mSBC, UC call: Mono: mSBC; Stereo: mSBC
  • SPEAKER SENSITIVITY
    • Optimized for telecommunications, music/media
  • 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/trackback/pause/play
  • ALERTS
    • Enhanced voice alerts announce remaining talk-time, mute and connection status