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| Item number: CIEN0-121732905 Manufacturer no.: S820-ST-BK EAN/GTIN: 810092678922 |
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 | More information: Weight & dimensions | Weight | 30.3 g | Packaging content | Carrying case | Yes | Headphones | Ear coupling | Intraaural |  | Headphone frequency | 20 - 20000 Hz |  | Headphone sensitivity | 96 dB | Performance | Product type | Headset |  | Wearing style | Ear-hook |  | Recommended usage | Sports |  | Product colour | Black |  | Headset type | Binaural |  | Volume control | Button |  | Control type | Buttons |  | International Protection (IP) code | IP55 | Ports & interfaces | Connectivity technology | Wireless |  | Bluetooth | Yes |  | Bluetooth profiles | A2DP, AVRCP, HFP |  | Bluetooth version | 5.3 |  | Wireless range | 10 m | Battery | Battery capacity | 150 mAh |  | Input voltage (earpieces) | 5 V |  | Continuous audio playback time | 12 h |  | Battery recharge time | 1 h |  | Standby time | 240 h | Microphone | Microphone type | Built-in |  | Microphone sensitivity | -38 dB |
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 | Other search terms: Computer headset, Computer headsets, Headset, Headsets, PC headset, PC headsets, Headset earhook, Headset ear hook, Headphone, Headphones, On-ear headphone, On-ear headphones, Over-ear headphone, Over-ear headphones, In-ear headphones, In-ear headphone, Earphone, Earbud, Earphones, Earbuds, Wireless headset, Wireless headsets, headset bluetooth, bluetooth headset |
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