POLY 4220 UC Headset Wireless Head-band Office/Call center Bluetooth Black

Power up productivity for office workers with Voyager 4200 Office and UC Series Bluetooth® wireless headsets. Connecting is seamless desk phone, smartphone or computer. Outstanding audio, freedom to roam.FREEDOM TO ROAMNow everyone can roam around the office while staying on the call. Give them more room to move, and boost productivity at the same time, with an expansive wireless range up to 91 m/300 ft with the Office models and up to 30 m / 98 ft with the UC models.SUPERIOR POLY AUDIOExperience legendary Poly acoustic performance, whether listening to media, collaborating with co-workers or wanting to hear your surroundings. Outstanding noise canceling and dual microphones help block out nearby talkers, too.Versatile connectivityUsers can connect to desk phones, computers and smartphones Vibrant audio meets comfortTwo comfortable wearing styles mono or stereo offer superior acoustic performanceOn-call indicatorCo-workers can tell if headset users are on a call with a red indicator light.Dynamic Mute AlertSenses and alerts you when you talk while muted.VERSATILE, EASY CONNECTIVITYOne word: flexibility. These wireless headsets give users seamless connectivity to computers, desk phones and smartphones. For everyone who s using multiple devices in the office and prefers familiar Bluetooth® technology endless productivity.STYLE, CHOICE AND COMFORTWorkers in open offices need options. So these wireless headsets come in two over-the-head styles. Mono, so users can hear their surroundings. Or stereo, for listening to media and making every conversation sound face-to-face. Soft headband and pillow soft ear cushions offer all-day comfort.ALEXA BUILT INTap. Ask. Listen.You can talk to the Amazon Alexa app on your mobile with your Bluetooth connected Voyager headset. You can tap-and-ask Alexa to play music, hear the news, check weather, and more.Need to call someone No problem: tap, say Call Jane Smith and it will dial out. And it s just as simple to pick up an incoming call simply tap to answer.When it s time to focus on work, tap to play your favorite playlist ( Play Ultimate Concentration playlist ). And because Alexa lives in the cloud, it s always getting smarter with new capabilities that are delivered to your device automatically.Using Alexa on your Voyager headset is simple just tap-and-ask and Alexa will respond instantly.POWERING SUPERIOR MICROSOFT TEAMS EXPERIENCESInstantly launch Microsoft Teams with a dedicated button for the quickest communications. Users benefit from the known quality experience of Poly UC headsets the perfect communications solution for easy Microsoft Teams collaboration, conferencing and notifications.

Performance
Product type:	Headset
Wearing style:	Head-band
Recommended usage:	Office/Call center
Product colour:	Black
Headset type:	Binaural
Operating keys:	PTT, Play/Pause, Track <, Track >, Volume +, Volume -
Volume control:	Touch
Ports & interfaces
Connectivity technology:	Wireless
Bluetooth:
Bluetooth profiles:	A2DP, AVRCP, HFP, HSP
Bluetooth version:	5.0
Wireless range:	30 m
Headphones
Ear coupling:	Supraaural
Headphone frequency:	20 - 20000 Hz
Driver unit:	3.2 cm
Microphone
Microphone type:	Boom
Microphone frequency:	100 - 6800 Hz
Microphone noise-canceling:
Microphone mute:
Battery
Battery operated:
Battery type:	Built-in battery
Battery technology:	Lithium Polymer (LiPo)
Battery capacity:	360 mAh
Continuous audio playback time:	15 h
Rechargeable battery:
Talk time:	12 h
Battery recharge time:	1.5 h
Standby time:	312 h
Weight & dimensions
Weight:	150 g
Packaging content
Receiver included:
Logistics data
Harmonized System (HS) code:	85183000