Detailed comparison and review of Sharkoon Rush ER2 and JLab Audio Go Work. 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 | JLab Audio Go Work |
|---|
| Product Type | Headset - wired | Headset - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 266 g | 170 g | JLab Audio Go Work are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | Black | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 9.14 m |
| SOUND QUALITY | Sharkoon Rush ER2 | JLab Audio Go Work |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| 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 | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sharkoon Rush ER2 | JLab Audio Go Work |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| 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 | Sharkoon Rush ER2 | JLab Audio Go Work |
|---|
| Controls | Volume control, microphone on/mute | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | Sharkoon Rush ER2 | JLab Audio Go Work |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
USB charge cable - detachable Audio cable - detachable |
|---|
| BATTERY AND CHARGING | Sharkoon Rush ER2 | JLab Audio Go Work |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | - | 45 hour(s) | |
| Standby Time | - | 470 hours | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Sharkoon Rush ER2 | JLab Audio Go Work |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | USB |
|---|
| OTHERS | Sharkoon Rush ER2 | JLab Audio Go Work |
|---|
| Included Accessories | Carrying pouch | Audio cable, USB charging cable | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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