Detailed comparison and review of Cooler Master MH670 and Poly EncorePro 320, QD. 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 MH670 | Poly EncorePro 320, QD |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Series | - | 300 Series | |
| Height | 19.15 cm | - | |
| Width | 19.2 cm | - | |
| Depth | 8.5 cm | - | |
| Weight | 346.5 g | - | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | - | |
| Headband Material | PU leather | - | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Cooler Master MH670 | Poly EncorePro 320, QD |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 15 - 20000 Hz | 50 - 8000 Hz | Cooler Master MH670 offer a larger frequency range than Poly EncorePro 320, QD. |
| Max Input Power | 150 mW | - | |
| Sensitivity | 110 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 50 mm | 28 mm | Cooler Master MH670 have a thicker diaphragm than Poly EncorePro 320, QD. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Cooler Master MH670 | Poly EncorePro 320, QD |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Frequency Response | 50 - 18000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 50 dB | - |
| REMOTE CONTROL | Cooler Master MH670 | Poly EncorePro 320, QD |
|---|
| Controls | Power on/off, microphone on/mute, master volume | Mute, volume |
|---|
| CABLE | Cooler Master MH670 | Poly EncorePro 320, QD |
|---|
| Cable Type | Mini-phone 3.5 mm to mini-phone 3.5 mm cable - 1.5 m Micro-USB charge cable - 1.2 m USB-C to USB-A adapter |
Headset cable | |
|---|---|---|---|
| Cable Length | 1.5 m | - |
| BATTERY AND CHARGING | Cooler Master MH670 | Poly EncorePro 320, QD |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 1500 mAh | - | |
| Battery Life | 24 hour(s) | - |
| CONNECTIONS | Cooler Master MH670 | Poly EncorePro 320, QD |
|---|
| Connector Type | USB 2.0 (4 PIN USB Type A) | Headset (Quick Disconnect) |
|---|
| OTHERS | Cooler Master MH670 | Poly EncorePro 320, QD |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
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