Yealink WH66 DECT Wireless Headset MONO TEAMS

Certification: CE, FC, IC | Microphone mute: Yes | Microphone type: Boom | Wearing style: Head-band | Sensitivity: 97 dB | Battery recharge time: 2.5 h | Operating keys: Reject call | Charging time: 2.5 h | Operating keys: Volume - | Operating keys: Mute | Operating keys: Multi-key | Standby time: 125 h | Operating keys: Volume + | Talk time: 14 h | Headphone frequency: 20 - 20000 Hz | Rechargeable battery: Yes | Control type: Buttons, Touch | Charging stand: Yes | Ear coupling: Supraaural | Number of microphones: 2 | Impedance: 32 Ω | Driver unit: 2.8 cm | Wireless charging: Yes | Operating keys: Answer/end call | USB connector: USB Type-A | Bluetooth version: 4.2 | Microphone frequency: 100 - 10000 Hz | Base station: Yes | Headset type: Binaural | Harmonized System (HS) code: 85183000 | Microphone sensitivity: -44 dB | USB cable length: 1 m | Frequency response (talk mode): 100 - 8000 Hz | Frequency response (music mode): 20 - 20000 Hz | Base station touchscreen: Yes | Bluetooth: Yes | Battery voltage: 12 V | LED indicators: Status | Product colour: Black | Quick start guide: Yes | Recommended usage: Office/Call center | Weight: 478 g | Cables included: USB | Connectivity technology: Wireless | Product type: Personal audio conferencing system