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Editiorial reviews | ||
User rating |
Cowin E7 | Sony WH-CH700N | |
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Style | Over-Ear | Over-Ear |
Headset (integrated/enclosed microphone) | no | yes |
Cowin E7 | Sony WH-CH700N | |
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Colour of product | Black |
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Acoustic design | Closed | Closed |
Cowin E7 | Sony WH-CH700N | |
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Weight | 13.58 oz | 8.47 oz |
Cowin E7 | Sony WH-CH700N | |
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Impedance | 32.0 Ω | 22.0 Ω |
Sensitivity | < 122 | < 97 |
Frequency range | 20 - 20000 | 20 - 20000 |
Cowin E7 | Sony WH-CH700N | |
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Wireless connection | Bluetooth | Bluetooth |
Cowin E7 | Sony WH-CH700N | |
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Battery life | 30.0 h | 35.0 h |
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Cons |