In depth comparison and review of Marshall Major II Bluetooth and Poly Voyager 4220 USB-A. 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 | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB | |
|---|---|---|---|
| Weight | - | 150 g | |
| Colour | Black | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | Marshall Major II Bluetooth can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| 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 | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | Marshall Major II Bluetooth offer a larger frequency range than Poly Voyager 4220 USB-A. |
| Sensitivity | 99 dB | 94 dB | Marshall Major II Bluetooth have higher sensitivity than Poly Voyager 4220 USB-A. |
| Impedance | 64 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | Marshall Major II Bluetooth have a thicker diaphragm than Poly Voyager 4220 USB-A. |
| Features | - | SoundGuard Technology |
| MICROPHONE | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Controls | Answer/end | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Cable Type | Headphones cable USB charge cable |
- |
|---|
| FEATURES | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Battery Type | Headphone battery | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 30 hours | 12 hour(s) | Marshall Major II Bluetooth lasts longer on a single charge than the Poly Voyager 4220 USB-A. |
| 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 | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Marshall Major II Bluetooth | Poly Voyager 4220 USB-A |
|---|
| Included Accessories | - | Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - replacement - 1 year | - |
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