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Available colors | |||
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Editiorial reviews | |||
User rating |
Sound output | Mono | Mono | Mono |
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Style | In-Ear | In-Ear | In-Ear |
Connectivity technology | Wireless | Wireless | Wireless |
Headset (integrated/enclosed microphone) | yes | yes | yes |
Colour of product |
| Black |
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Body material |
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Width | 0.65 in | 0.65 in | 0.77 in |
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Depth | 0.95 in | 1.85 in | 1.91 in |
Height | 2.11 in | 0.81 in | 0.98 in |
Weight | 0.31 oz | 0.29 oz | 0.36 oz |
Impedance | 32.0 Ω | 32.0 Ω | 16.0 Ω |
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Frequency range | 300 - 7000 | 300 - 7000 | 300 - 4000 |
Driver size | 0.43 in | 0.43 in | 0.35 in |
Sensitivity | N/A | N/A | < 89 |
Maximum input power | N/A | N/A | 20.0 mW |
Microphone type | Built-in microphone | Built-in microphone | Built-in microphone |
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Microphone frequency | 100 - 8000 | 100 - 8000 | 100 - 8000 |
Microphone direction type | Omnidirectional | Omnidirectional | Omnidirectional |
Microphone sensitivity | N/A | N/A | -44.0 dB |
Bluetooth version | 3.0 EDR | 4.0 | 3.0 |
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Bluetooth profile |
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Wireless connection | Bluetooth | Bluetooth | Bluetooth |
Wireless range | 10 | 30 | 10 |
USB | yes | yes | yes |
Type of USB connector | Micro-USB | Micro-USB | Micro-USB |
Battery operated | yes | yes | yes |
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Battery recharge time | 2.0 h | 2.0 h | 2.0 h |
Battery life | 6.0 h | 8.0 h | 6.0 h |
Standby time | 336.0 h | 240.0 h | 216.0 h |
Talk time | 6.0 h | 8.0 h | 6.0 h |