Detailed comparison and review of Cooler Master CH321 and JLab Audio Studio Pro. 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 | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 22 cm | - | |
| Width | 20 cm | - | |
| Depth | 10.5 cm | - | |
| Weight | 348 g | 141 g | JLab Audio Studio Pro are lighter than Cooler Master CH321 headphones. |
| Colour | - | Black | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | Foam, plush | |
| Recommended Use | Game console, computer | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | JLab Audio Studio Pro can be folded. |
| Connectivity Technology | Wired | Wireless | |
| 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost, Signature Sound, Balanced Sound | |
| Equaliser | - | 3-band | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 180 mW | - | |
| Sensitivity | 115 dB | 110 dB +/- 3dB | Cooler Master CH321 have higher sensitivity than JLab Audio Studio Pro. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | Cooler Master CH321 have a thicker diaphragm than JLab Audio Studio Pro. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 16000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 16000 Hz | - | |
| Sensitivity | -38 dB | -38 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Signal-To-Noise Ratio | 50 dB | - |
| REMOTE CONTROL | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Cable Type | - | USB-C charge cable | |
|---|---|---|---|
| Cable Length | 2.3 m | - |
| FEATURES | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Additional Functions | RGB lighting | - |
|---|
| BATTERY AND CHARGING | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 400 mAh | |
| Battery Life | - | 50 hour(s) | |
| Standby Time | - | 400 hours | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Connector Type | Headset (4 PIN USB Type A) | - |
|---|
| OTHERS | Cooler Master CH321 | JLab Audio Studio Pro |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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