In depth comparison and review of Poly Voyager 4220 Office (UC Series) and ROCCAT Syn Pro Air. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headset - 2.4 GHz - wireless - USB-A | |
|---|---|---|---|
| Series | UC Series | - | |
| Height | - | 22.8 cm | |
| Width | - | 20.3 cm | |
| Depth | - | 7.6 cm | |
| Weight | 150 g | 580 g | Poly Voyager 4220 Office (UC Series) are lighter than Poly Voyager 4220 Office (UC Series) headphones. |
| Colour | - | Black | |
| Earpad Material | - | Memory foam | |
| Headband Material | - | Fabric | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 3D Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | 50 mm | ROCCAT Syn Pro Air have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Power on/off, microphone on/mute, master volume |
|---|
| CABLE | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Cable Type | - | USB-C charge cable USB to USB-C adapter |
|---|
| FEATURES | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Additional Functions | - | AIMO intelligent illumination, Stellar wireless technology |
| BATTERY AND CHARGING | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 12 hour(s) | 24 hour(s) | ROCCAT Syn Pro Air lasts longer on a single charge than the Poly Voyager 4220 Office (UC Series). |
| 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) | - |
| CONNECTIONS | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Connector Type | - | USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | Poly Voyager 4220 Office (UC Series) | ROCCAT Syn Pro Air |
|---|
| Included Accessories | Wireless headset system base, Bluetooth USB-C adapter | USB wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Windows | |
| Service & Support | - | Limited warranty - 2 years |
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