Detailed comparison and review of Sharkoon Rush ER2 and Cooler Master CH321. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Product Type | Headset - wired | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 22 cm | |
| Width | - | 20 cm | |
| Depth | - | 10.5 cm | |
| Weight | 266 g | 348 g | Sharkoon Rush ER2 are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | - | Foam, polyurethane leather | |
| Recommended Use | Game console, portable electronics, computer | Game console, computer |
| SOUND QUALITY | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 100 mW | 180 mW | |
| Sensitivity | 92 dB | 115 dB | Cooler Master CH321 have higher sensitivity than Sharkoon Rush ER2. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master CH321 have a thicker diaphragm than Sharkoon Rush ER2. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 30 - 16000 Hz | 100 - 16000 Hz | Sharkoon Rush ER2 offer a larger microphone frequency range than Cooler Master CH321. |
| Audio Input Details | Omni-directional - 30 - 16000 Hz - Output Impedance 2.2 kOhm | Omni-directional - 100 - 16000 Hz | |
| Sensitivity | -58 dB | -38 dB | |
| Impedance | 2.2 kOhm | - | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Controls | Volume control, microphone on/mute | - |
|---|
| CABLE | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
- | |
|---|---|---|---|
| Cable Length | - | 2.3 m |
| FEATURES | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| CONNECTIONS | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Sharkoon Rush ER2 | Cooler Master CH321 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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