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7.68 in 6.5 in | ||
Available colors | ||
User rating |
A4Tech HS-28 | A4Tech HS-30 | |
---|---|---|
Sound output | Stereo | Stereo |
Style | Over-Ear | Over-Ear |
Connectivity technology | Wired | Wired |
Headset (integrated/enclosed microphone) | yes | yes |
A4Tech HS-28 | A4Tech HS-30 | |
---|---|---|
Colour of product |
| Black |
Attachment type | Ear canal | Headband |
A4Tech HS-28 | A4Tech HS-30 | |
---|---|---|
Impedance | 32.0 Ω | 32.0 Ω |
Sensitivity | < 105 | < 102 |
Frequency range | 20 - 20000 | 20 - 20000 |
Driver size | 1.57 in | 1.57 in |
A4Tech HS-28 | A4Tech HS-30 | |
---|---|---|
Microphone type | Boom microphone | Boom microphone |
A4Tech HS-28 | A4Tech HS-30 | |
---|---|---|
Cable length | 2.5 | 2 |
Type of connector | 3.5mm | 3.5mm |
USB | no | no |
Pros | ||
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Cons |