Side by side comparison and review of Jabra BIZ 2400 Duo and Sharkoon Rush ER2. 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 | Sharkoon Rush ER2 |
|---|
| Product Type | Headset - wired | Headset - wired | |
|---|---|---|---|
| Weight | - | 266 g | |
| Colour | - | White | Red | Green | Blue | |
| Body Material | KEVLAR, surgical steel | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Jabra BIZ 2400 Duo | Sharkoon Rush ER2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| 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 | Stereo | |
| Frequency Response | 300 - 3400 Hz | 20 - 20000 Hz | Sharkoon Rush ER2 offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Max Input Power | - | 100 mW | |
| Sensitivity | - | 92 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Jabra BIZ 2400 Duo | Sharkoon Rush ER2 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 30 - 16000 Hz | |
| Audio Input Details | - | Omni-directional - 30 - 16000 Hz - Output Impedance 2.2 kOhm | |
| Sensitivity | - | -58 dB | |
| Impedance | - | 2.2 kOhm |
| REMOTE CONTROL | Jabra BIZ 2400 Duo | Sharkoon Rush ER2 |
|---|
| Controls | - | Volume control, microphone on/mute |
|---|
| CABLE | Jabra BIZ 2400 Duo | Sharkoon Rush ER2 |
|---|
| Cable Type | Headset cable | Headset cable - 1.1 m Headset cable - 2.5 m |
|---|
| CONNECTIONS | Jabra BIZ 2400 Duo | Sharkoon Rush ER2 |
|---|
| Connector Type | Headset | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | Sharkoon Rush ER2 |
|---|
| Included Accessories | - | Carrying pouch | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | - |
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