Side by side comparison and review of Plantronics Blackwire C320 and Cooler Master MH670. 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 | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Product Type | Headset - wired - USB | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| 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 | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 15 - 20000 Hz | Cooler Master MH670 offer a larger frequency range than Plantronics Blackwire C320. |
| Max Input Power | - | 150 mW | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 50 - 18000 Hz | Cooler Master MH670 offer a larger microphone frequency range than Plantronics Blackwire C320. |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Controls | Mute, volume, answer/end | Power on/off, microphone on/mute, master volume |
|---|
| CABLE | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Cable Type | USB cable | 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 |
|
|---|---|---|---|
| Cable Length | - | 1.5 m |
| FEATURES | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 1500 mAh | |
| Battery Life | - | 24 hour(s) |
| CONNECTIONS | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Connector Type | USB (4 PIN USB Type A) | USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | Plantronics Blackwire C320 | Cooler Master MH670 |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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