EPOS | SENNHEISER ADAPT 260 Headset Wireless Headband Bluetooth Office/Call Centre Black

Receiver included: Yes | Microphone type: Boom | Battery voltage: 3.7 V | Recommended usage: Office/Call center | Product colour: Black | Package depth: 160 mm | Quick start guide: Yes | Quantity: 1 | Driver type: Dynamic | Control type: Buttons | Bluetooth: Yes | Headset type: Binaural | Charging source: USB | Products per master (outer) case: 40 pc(s) | Wireless receiver interface: USB Type-A | Headphone frequency: 20 - 20000 Hz | Magnet type: Neodymium | Package height: 60 mm | Master (outer) case length: 54.3 cm | Wearing style: Head-band | Sound pressure level (max): 118 dB | Folding microphone: Yes | Pouch: Yes | Standby time: 300 h | Battery type: Built-in battery | Microphone frequency: 100 - 8000 Hz | Package weight: 202 g | Continuous audio playback time: 27 h | Cables included: USB Type-A to USB Type-C | Battery capacity: 205 mAh | Battery operated: Yes | Battery technology: Lithium-Ion (Li-Ion) | Safety sheet: Yes | Harmonized System (HS) code: 85183000 | Product type: Headset | Connectivity technology: Wireless | Volume control: Digital | Operating keys: Volume + | Operating keys: Mute | Operating keys: Volume - | Operating keys: Multi-key | Microphone noise-canceling: Yes