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Available colors | |||
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Editiorial reviews | |||
User rating |
Sound output | Stereo | Stereo | Stereo |
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Style | Over-Ear | Over-Ear | Over-Ear |
Connectivity technology | Wired & Wireless | Wireless | Wireless |
Headset (integrated/enclosed microphone) | yes | N/A | N/A |
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Acoustic design | Closed | N/A | Closed |
Attachment type | Headband | N/A | N/A |
Foldable | yes | yes | yes |
Control type | N/A | Buttons | N/A |
Weight | 9.1 oz | 7.76 oz | 8.4 oz |
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Impedance | 32.0 Ω | 32.0 Ω | 30.0 Ω |
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Sensitivity | < 95 | < 100 | 108.0 dB |
Frequency range | 20 - 20000 | 20 - 20000 | 18 - 22000 |
Driver technology | Dynamic | N/A | N/A |
Driver size | 1.57 in | 1.57 in | 1.26 in |
Diaphragm diameter | N/A | 1.57 in | N/A |
Maximum input power | N/A | 40.0 mW | N/A |
Total harmonic distortion (THD) | N/A | N/A | 0.3 % |
Microphone type | Built-in microphone | Built-in microphone | Built-in microphone |
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Microphone sensitivity | -42.0 dB | N/A | N/A |
Microphone in | N/A | yes | N/A |
Microphone frequency | N/A | N/A | 80 - 6000 |
Audio streaming via bluetooth |
| N/A | N/A |
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Bluetooth version | 4.1 | 4.2 | 5.0 |
Bluetooth profile |
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Bluetooth codec | SBC | N/A |
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Wireless connection | Bluetooth | Bluetooth | Bluetooth |
Detachable cable | yes | yes | N/A |
USB | N/A | yes | no |
Type of USB connector | N/A | Micro-USB | N/A |
Battery operated | yes | yes | yes |
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Battery technology | Lithium Polymer | Lithium Polymer | Lithium Polymer |
Battery capacity | 610.0 mAh | 610.0 mAh | 300.0 mAh |
Battery recharge time | 2.0 h | 2.0 h | 1.5 h |
Battery life | 24.0 h | 30.0 h | 30.0 h |
Talk time | 24.0 h | N/A | N/A |
Charging via USB | yes | N/A | N/A |