Yealink WH63 UC Headset

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