Side by side comparison and review of JLab Audio Studio Pro and Cooler Master CH331. 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 | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 21.01 cm | |
| Width | - | 9.63 cm | |
| Depth | - | 17.94 cm | |
| Weight | 141 g | 371.2 g | JLab Audio Studio Pro are lighter than JLab Audio Studio Pro headphones. |
| Colour | Black | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | Foam, plush | Foam, polyurethane leather | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JLab Audio Studio Pro can be folded. |
| Connectivity Technology | 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) | - | |
| 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 | - | 30 mW | |
| Sensitivity | 110 dB +/- 3dB | 103 dB | JLab Audio Studio Pro have higher sensitivity than Cooler Master CH331. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master CH331 have a thicker diaphragm than JLab Audio Studio Pro. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 8000 Hz | |
| Audio Input Details | - | Omni-directional - 100 - 8000 Hz | |
| Sensitivity | -38 dB | -40 dB | |
| Sensitivity Margin | +/- 3dB | - | |
| Signal-To-Noise Ratio | - | 58 dB |
| REMOTE CONTROL | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, voice assistant | - |
|---|
| CABLE | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Cable Type | USB-C charge cable | - | |
|---|---|---|---|
| Cable Length | - | 2.2 m |
| FEATURES | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| BATTERY AND CHARGING | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| 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 | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Connector Type | - | Headset (4 PIN USB Type A) |
|---|
| OTHERS | JLab Audio Studio Pro | Cooler Master CH331 |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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