Side by side comparison and review of Poly - Plantronics Backbeat 500 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 | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 19.15 cm | |
| Width | - | 19.2 cm | |
| Depth | - | 8.5 cm | |
| Weight | 155 g | 346.5 g | Poly - Plantronics Backbeat 500 are lighter than Poly - Plantronics Backbeat 500 headphones. |
| Colour | White | Grey | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | Memory foam | Foam, polyurethane leather | |
| Headband Material | - | PU leather | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | - | 15 - 20000 Hz | |
| Max Input Power | - | 150 mW | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master MH670 have a thicker diaphragm than Poly - Plantronics Backbeat 500. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 18000 Hz | |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
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| Controls | Volume, answer/end, play/pause, next/previous track | Power on/off, microphone on/mute, master volume |
|---|
| CABLE | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| 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 |
|
|---|---|---|---|
| Cable Length | - | 1.5 m |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 1500 mAh | |
| Battery Life | 18 hour(s) | 24 hour(s) | Cooler Master MH670 lasts longer on a single charge than the Poly - Plantronics Backbeat 500. |
| WIRELESS LINK | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | Poly - Plantronics Backbeat 500 | Cooler Master MH670 |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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