Detailed comparison and review of Plantronics Blackwire C320 and Adesso Xtream H4. 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 | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 99.8 g | |
| Recommended Use | Computer | Portable electronics, computer |
| SOUND QUALITY | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 105 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Controls | Mute, volume, answer/end | Volume control |
|---|
| CABLE | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Cable Type | USB cable | Headset cable - straight - 1.8 m | |
|---|---|---|---|
| Cable Length | - | 1.8 m |
| FEATURES | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Additional Functions | DSP | - |
|---|
| CONNECTIONS | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
|---|
| OTHERS | Plantronics Blackwire C320 | Adesso Xtream H4 |
|---|
| Service & Support | - | Limited warranty - 1 year |
|---|
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