Side by side comparison and review of Jabra BIZ 2400 Duo and Sennheiser HD 2.30i. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Jabra BIZ 2400 Duo | Sennheiser HD 2.30i |
|---|
| Product Type | Headset - wired | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | HD 2 | |
| Weight | - | 262 g | |
| Colour | - | Black | White | |
| Body Material | KEVLAR, surgical steel | - | |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Jabra BIZ 2400 Duo | Sennheiser HD 2.30i |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sennheiser HD 2.30i can be folded. |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Jabra BIZ 2400 Duo are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 300 - 3400 Hz | 18 - 22000 Hz | Sennheiser HD 2.30i offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | - | 115 dB/Vrms | |
| Impedance | - | 22 Ohm | |
| Max Sound Pressure | - | 115 dB | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Jabra BIZ 2400 Duo | Sennheiser HD 2.30i |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Mono, omni-directional |
| REMOTE CONTROL | Jabra BIZ 2400 Duo | Sennheiser HD 2.30i |
|---|
| Controls | - | Volume, answer/end, play/pause |
|---|
| CABLE | Jabra BIZ 2400 Duo | Sennheiser HD 2.30i |
|---|
| Cable Type | Headset cable | Headphones cable - 1.4 m | |
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Detachable Cable | - | Yes |
| CONNECTIONS | Jabra BIZ 2400 Duo | Sennheiser HD 2.30i |
|---|
| Connector Type | Headset | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | Sennheiser HD 2.30i |
|---|
| Compatibility | - | iPhone | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |
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