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Performance
Product type
Headset
Microphone type
Boom
Recommended usage
Office/Call center
Headset type
Binaural
Wearing style
Head-band
Product colour
Black
Volume control
Touch
Technical details
Headset type
Binaural
Wearing style
Head-band
Product colour
Black
Design
Product type
Headset
Microphone type
Boom
Headset type
Binaural
Wearing style
Head-band
Product colour
Black
Volume control
Touch
Ports & interfaces
Connectivity technology
Wireless
Wireless receiver interface
USB Type-A
Bluetooth
Yes
Wireless range
30 m
Bluetooth version
5
Headphones
Ear coupling
Supraaural
Headphone frequency
20 - 20000 Hz
Impedance
32 Ω
Driver unit
3.2 cm
Microphone
Microphone type
Boom
Noise-canceling
Yes
Microphone mute
Yes
Battery
Battery recharge time
1.5 h
Talk time
12 h
Continuous audio playback time
15 h
Standby time
312 h
Battery operated
Yes
Battery type
Built-in battery
Weight & dimensions
Weight
150 g
Packaging content
Wireless receiver interface
USB Type-A
Receiver included
Yes
Packaging data
Receiver included
Yes
Poly Voyager 4220 Uc Headset Head-Band Black 212741-01
Weight | 1.000000 lbs |
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