Yealink WH63 UC Headset

Compatible products: UC | Microphone frequency: 100 - 10000 Hz | Harmonized System (HS) code: 85183000 | Headset type: Monaural | Frequency response (talk mode): 100 - 8000 Hz | Standby time: 54 h | Adapter included: Yes | Ear coupling: Intraaural | Master (outer) case gross weight: 5.8 kg | Battery operated: Yes | Operating keys: Volume + | Operating keys: Answer/end call | Master (outer) case length: 592 mm | Wearing style: Ear-hook, Head-band, In-ear | Base station: Yes | Base station wireless range: 120 m | HD voice: Yes | DECT connectable: Yes | Driver unit: 1.36 cm | Microphone sensitivity: -38 dB | Control type: Buttons | Headphone frequency: 20 - 14000 Hz | Volume control: Button | Operating keys: Mute | Operating keys: Reject call | Operating keys: Multi-key | Operating keys: Volume - | Charging stand: Yes | Sustainability compliance: Yes | Headphone sensitivity: 116 dB | Master (outer) case height: 220 mm | Output power: 10 mW | Compliance certificates: Federal Communications Commission (FCC) | Base station weight: 124 g | Base station colour: Black | Microphone type: Boom | Compliance certificates: CE | Master (outer) case width: 384 mm | Recommended usage: Office/Call center | Products per master (outer) case: 10 pc(s) | Wireless range: 120 m | Impedance: 32 Ω | Cables included: USB | Product colour: Black | Package depth: 181 mm | Weight: 19 g | Battery voltage: 5 V | Package height: 112 mm | Number of microphones: 2 | Package width: 201 mm | Talk time: 7 h | USB connectivity: Yes | Buttons quantity: 5 | USB connector: Micro-USB | Connectivity technology: Wireless | Battery type: Built-in battery | Plug and Play: Yes | Quick start guide: Yes | Product type: Headset | Microphone mute: Yes | Battery recharge time: 2.5 h