In depth comparison and review of Hama "Black Desire" and Poly Blackwire C725-UC. 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 | Hama "Black Desire" | Poly Blackwire C725-UC |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 700 Series | |
| Colour | Black | - | |
| Recommended Use | Portable electronics, computer | Computer |
| SOUND QUALITY | Hama "Black Desire" | Poly Blackwire C725-UC |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 108 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Hama "Black Desire" | Poly Blackwire C725-UC |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Cardioid | - | |
| Frequency Response | 30 - 15000 Hz | 100 - 8000 Hz | Hama "Black Desire" offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| Sensitivity | -58 dB | - | |
| Impedance | 10 kOhm | - |
| REMOTE CONTROL | Hama "Black Desire" | Poly Blackwire C725-UC |
|---|
| Controls | Mute, volume | Mute, volume, answer/end |
|---|
| CABLE | Hama "Black Desire" | Poly Blackwire C725-UC |
|---|
| Cable Type | Headphones cable - 1.8 m | USB cable - 2.04 m | |
|---|---|---|---|
| Cable Length | 1.8 m | 2.04 m | |
| Plated Connector | Gold | - |
| CONNECTIONS | Hama "Black Desire" | Poly Blackwire C725-UC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm x 2) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Hama "Black Desire" | Poly Blackwire C725-UC |
|---|
| Included Accessories | 2 x 3.5mm jack adapter | Carrying case | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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