In depth comparison and review of Jabra BIZ 2400 Duo 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 | Jabra BIZ 2400 Duo | JVC HA S31M |
|---|
| Product Type | Headset - wired | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 140 g | |
| Body Material | KEVLAR, surgical steel | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Jabra BIZ 2400 Duo | JVC HA S31M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Jabra BIZ 2400 Duo are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 300 - 3400 Hz | 10 - 26000 Hz | JVC HA S31M offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Impedance | - | 32 Ohm | |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Jabra BIZ 2400 Duo | JVC HA S31M |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - |
| REMOTE CONTROL | Jabra BIZ 2400 Duo | JVC HA S31M |
|---|
| Controls | - | 4-button remote |
|---|
| CABLE | Jabra BIZ 2400 Duo | JVC HA S31M |
|---|
| Cable Type | Headset cable | Headphones cable - single-sided - L shaped - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Plated Connector | - | Gold |
| CONNECTIONS | Jabra BIZ 2400 Duo | JVC HA S31M |
|---|
| Connector Type | Headset | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | JVC HA S31M |
|---|
| Compatibility | - | iPhone | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | - |
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