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Available colors | ||
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Editiorial reviews | ||
User rating |
Koss Porta Pro | Koss SportaPro | |
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Sound output | Stereo | Stereo |
Style | On-Ear | On-Ear |
Connectivity technology | Wired | Wired |
Headset (integrated/enclosed microphone) | no | no |
Magnet material | Neodymium | Neodymium |
Koss Porta Pro | Koss SportaPro | |
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Colour of product |
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Attachment type | Headband | Neckband |
Category | Audiophile | Sport |
Foldable | yes | yes |
Connector contacts plating | Gold | Gold |
Koss Porta Pro | Koss SportaPro | |
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Weight | 2.79 oz | 2.19 oz |
Koss Porta Pro | Koss SportaPro | |
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Impedance | 60.0 Ω | 60.0 Ω |
Frequency range | 15 - 25000 | 15 - 25000 |
Driver technology | Dynamic | Dynamic |
Driver size | 0.14 in | 0.14 in |
Total harmonic distortion (THD) | 0.2 % | 0.2 % |
Koss Porta Pro | Koss SportaPro | |
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Inputs supported | 3.5mm | 3.5mm |
Cable length | 1.2 | 1.2 |
3.5 mm/6.3 mm adapter included | yes | yes |
Type of connector | 3.5mm | 3.5mm |
USB | no | yes |
Detachable cable | no | no |
Koss Porta Pro | Koss SportaPro | |
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Battery operated | no | no |
Pros | ||
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Cons |