Detailed comparison and review of Hama PC Office Headset "HS-USB300" and Poly Blackwire 8225-M. 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 | Hama PC Office Headset "HS-USB300" | Poly Blackwire 8225-M |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB-A | |
|---|---|---|---|
| Weight | - | 186 g | |
| Colour | Black | - | |
| Headband Material | Plastic | - | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Hama PC Office Headset "HS-USB300" | Poly Blackwire 8225-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 8225-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 105 dB | 84 dB | Hama PC Office Headset "HS-USB300" have higher sensitivity than Poly Blackwire 8225-M. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | Hama PC Office Headset "HS-USB300" have a thicker diaphragm than Poly Blackwire 8225-M. |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Hama PC Office Headset "HS-USB300" | Poly Blackwire 8225-M |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Poly Blackwire 8225-M microphone can cancel out ambient noise. |
| Frequency Response | 50 - 10000 Hz | 100 - 10000 Hz | Hama PC Office Headset "HS-USB300" offer a larger microphone frequency range than Poly Blackwire 8225-M. |
| Audio Input Details | Omni-directional - 50 - 10000 Hz - Output Impedance 2200 Ohm | - | |
| Sensitivity | -42 dB | -35 dBV/Pascal | |
| Impedance | 2200 Ohm | - |
| REMOTE CONTROL | Hama PC Office Headset "HS-USB300" | Poly Blackwire 8225-M |
|---|
| Controls | Mute, volume | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | Hama PC Office Headset "HS-USB300" | Poly Blackwire 8225-M |
|---|
| Cable Type | Headset cable - anti tangle - 2 m | Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | 2 m | 2.2 m |
| CONNECTIONS | Hama PC Office Headset "HS-USB300" | Poly Blackwire 8225-M |
|---|
| Connector Type | Headset (4 PIN USB Type A) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Hama PC Office Headset "HS-USB300" | Poly Blackwire 8225-M |
|---|
| Compatibility | Windows | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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