| DESIGN AND DIMENSIONS | Poly Voyager 4220 Office | - |
|---|
| Product Type | Headset - Bluetooth - wireless | - |
|---|---|---|
| Series | Office Series | - |
| Weight | 150 g | - |
| Recommended Use | Phone | - |
| Bluetooth Range (Operating Distance) | 91 m | - |
| SOUND QUALITY | Poly Voyager 4220 Office | - |
|---|
| Headphones Form Factor | On-ear | - |
|---|---|---|
| Connectivity Technology | Wireless | - |
| Wireless Technology | Bluetooth | - |
| Bluetooth Version | Bluetooth 5.0 | - |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| Bluetooth Audio Codec | SBC, mSBC | - |
| Volume Limiting Function | Yes | - |
| Sound Output Mode | Stereo | - |
| Frequency Response | 20 - 20000 Hz | - |
| Sensitivity | 94 dB | - |
| Impedance | 32 Ohm | - |
| Diaphragm | 32 mm | - |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Voyager 4220 Office | - |
|---|
| Type | Boom | - |
|---|---|---|
| Microphone Operation Mode | Uni-directional | - |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 Office | - |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly Voyager 4220 Office | - |
|---|
| Cable Type | USB cable | - |
|---|
| FEATURES | Poly Voyager 4220 Office | - |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly Voyager 4220 Office | - |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | - |
|---|---|---|
| Battery Capacity | 360 mAh | - |
| Battery Life | 12 hour(s) | - |
| Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
- |
| Standby Time | 312 hours | - |
| Charging Time | 1.5 hour(s) | - |
| OTHERS | Poly Voyager 4220 Office | - |
|---|
| Software Certification | Certified for Microsoft Teams | - |
|---|---|---|
| Compliant Standards | Bluetooth Class 1 | - |
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