In depth comparison and review of Marshall MAJOR II and JVC HA S31M. 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 | JVC HA S31M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 202 g | 140 g | JVC HA S31M are lighter than Marshall MAJOR II headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Marshall MAJOR II | JVC HA S31M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | Marshall MAJOR II can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 10 - 26000 Hz | JVC HA S31M offer a larger frequency range than Marshall MAJOR II. |
| Sensitivity | 98 dB | - | |
| Impedance | 85 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | - | |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Marshall MAJOR II | JVC HA S31M |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Marshall MAJOR II | JVC HA S31M |
|---|
| Controls | Volume control, answer/end, play/pause, next/previous track, reject call | 4-button remote |
|---|
| CABLE | Marshall MAJOR II | JVC HA S31M |
|---|
| Cable Type | Headphones cable - detachable - with remote control and mic - L shaped | Headphones cable - single-sided - L shaped - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Marshall MAJOR II | JVC HA S31M |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 680 mAh | - | |
| Battery Life | 30 hour(s) | - | |
| Charging Time | 6 hour(s) | - |
| CONNECTIONS | Marshall MAJOR II | JVC HA S31M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Marshall MAJOR II | JVC HA S31M |
|---|
| Included Accessories | USB charge cable | - | |
|---|---|---|---|
| Compatibility | - | iPhone | |
| Service & Support | Limited warranty - 2 years | - |
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