In depth comparison and review of Poly Blackwire C225 and Marshall "Mid". Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | - | Black | |
| Body Material | - | Leather look vinyl | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Portable electronics |
| SOUND QUALITY | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | - | 95 dB | |
| Impedance | - | 32 Ohm | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Controls | Mute, volume, answer/end | Answer/end |
|---|
| CABLE | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Cable Type | Headset cable | Headphones cable USB charge cable |
|---|
| BATTERY AND CHARGING | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Battery Type | - | Headphone battery | |
|---|---|---|---|
| Battery Life | - | 30 hours |
| CONNECTIONS | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Poly Blackwire C225 | Marshall "Mid" |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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