Lenovo EPOS ADAPT 561 II Headset Wired & Wireless Head-band Office/Call center USB Type-C Bluetooth Black
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Parametri suplimentari
| Categorie: | Bluetooth headsets |
|---|---|
| Greutate: | 0.55 kg |
| EAN: | 5714708009740 |
| USB Type-C charging port: | Yes |
| Operating temperature (T-T): | -20 - 70 °C |
| Operating relative humidity (H-H): | 10 - 85% |
| Weight: | 245 g |
| Windows operating systems supported: | Yes |
| Mobile operating systems supported: | iOS |
| Product type: | Headset |
| Product colour: | Black |
| Recommended usage: | Office/Call center |
| Foldable: | Yes |
| Headset type: | Binaural |
| Wearing style: | Head-band |
| Sound pressure level (max): | 108 dB |
| Optimized for: | UC |
| Certification: | CB, BQB, CE, UKCA, RCM, FCC, ICES, BIS, SIRIM, SDoC, RAMATEL, ANATEL, BSMI |
| Package weight: | 524.5 g |
| Package type: | Box |
| Package height: | 207 mm |
| Package width: | 183 mm |
| Package depth: | 65 mm |
| Receiver included: | Yes |
| Cables included: | USB Type-C to USB Type-C |
| Wireless receiver interface: | USB Type-C |
| Charging case: | No |
| Charging stand: | No |
| Safety sheet: | Yes |
| Bluetooth profiles: | SBC, AAC |
| USB connector: | USB Type-C |
| Bluetooth version: | 5.0 |
| Connectivity technology: | Wired & Wireless |
| Bluetooth: | Yes |
| USB connectivity: | Yes |
| Wireless range: | 30 m |
| Standby time: | 1944 h |
| Charging source: | USB |
| Battery recharge time: | 3.5 h |
| Battery operated: | Yes |
| Talk time (ANC off): | 41 h |
| Talk time (ANC on): | 24 h |
| Continuous audio playback time (ANC on): | 24 h |
| Continuous audio playback time (ANC off): | 46 h |
| Other operating systems supported: | ChromeOS |
| Distortion: | 0.3% |
| Number of microphones: | 2 |
| Microphone frequency: | 100 - 10000 Hz |
| Folding microphone: | Yes |
| Microphone input impedance: | 32 Ω |
| Microphone direction type: | Omnidirectional |
| Microphone type: | Boom |
| MEMS (Micro-Electro-Mechanical System) microphone: | Yes |
| Microphone noise-canceling: | Yes |
| Hybrid noise-canceling: | Yes |
| Headphone frequency: | 20 - 20000 Hz |
| Driver unit: | 4 cm |
| Impedance: | 32 Ω |
| Acoustic system: | Closed |
| Total Harmonic Distortion (THD): | 0.3% |
| Headphone sensitivity: | -24 dB |
| Ear coupling: | Supraaural |
| Maximum input power: | 50 mW |
| Driver type: | Dynamic |
| Charging time: | 210 min |
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