Tech specs
Brand
Poly
Product Line
Poly Voyager
Model
4220
Manufacturer
Plantronics
Bluetooth Profiles
Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP), Headset Profile (HSP)
Connectivity Technology
Wireless
Available Microphone
Yes
Bluetooth Version
Bluetooth 5.0
Controls
Answer/end, Mute, Next/previous track, Play/pause, Redial, Reject call, Voice assistant, Volume
Details
SoundGuard DIGITAL Technology
Diaphragm Diameter
32 millimetre
Earpiece Type
On-ear
Frequency Response (Input)
100 - 6800 hertz
Frequency Response (Output)
20 - 20000 hertz
Microphone Design
Headset microphone
Microphone Mounting Type
Boom
Microphone Operation Mode
MEMS-directional, Uni-directional
Output Impedance
32 ohm
Speaker Output Mode
Stereo
Battery Capacity
360 mAH
Battery Chemistry
Lithium polymer
Battery Recharge Time
1.5 hour(s)
Battery Rechargeable
Rechargeable
Run Time Details
Continuous playback: up to 15 hours, Continuous talk: up to 12 hours
Type
Headset battery
Battery Run Time (Up To)
15 hour(s)
Software Certification
Certified for Microsoft Teams
Bluetooth Audio Codec
mSBC, SBC
Details
Voice alerts
Noise Canceling Audio Input
Yes
Operating Range
30 metre
Product Type
Headset
Series
4200 UC Series
Included Quantity
2
Packaged Quantity
1
Wireless Technology
Bluetooth
Accessories Included
Bluetooth USB adapter
Weight
150 gram
Color Category
Black
TCO Certified
No