Detailed comparison and review of Sharkoon Rush ER2 and Redragon BIO. 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 | Redragon BIO |
|---|
| Product Type | Headset - wired | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | Gaming | |
| Height | - | 27.6 cm | |
| Width | - | 22.4 cm | |
| Depth | - | 12.4 cm | |
| Weight | 266 g | 680 g | Sharkoon Rush ER2 are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | Black, red | |
| Recommended Use | Game console, portable electronics, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | Sharkoon Rush ER2 | Redragon BIO |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | Redragon BIO are equipped with a noise isolating function. |
| 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 | - | |
| Sensitivity | 92 dB | 120 dB | Redragon BIO have higher sensitivity than Sharkoon Rush ER2. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | - | Function vibrations, red backlight |
| MICROPHONE | Sharkoon Rush ER2 | Redragon BIO |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Frequency Response | 30 - 16000 Hz | - | |
| Audio Input Details | Omni-directional - 30 - 16000 Hz - Output Impedance 2.2 kOhm | - | |
| Sensitivity | -58 dB | -42 dB | |
| Impedance | 2.2 kOhm | 2.2 kOhm |
| REMOTE CONTROL | Sharkoon Rush ER2 | Redragon BIO |
|---|
| Controls | Volume control, microphone on/mute | Volume |
|---|
| CABLE | Sharkoon Rush ER2 | Redragon BIO |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
Headset cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| CONNECTIONS | Sharkoon Rush ER2 | Redragon BIO |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headset (4 PIN USB Type A) 2 x headset (mini-phone 3.5mm) |
|---|
| OTHERS | Sharkoon Rush ER2 | Redragon BIO |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 18 months |
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