Yealink WH66 Mono Teams Headphones (SALE)

Weight and dimensions Product weight: 478 g Efficiency Wearing style: Headband Product color: Black Product Type: Personal Audio Conferencing System Operating buttons Volume - Multi-button Volume + Reject call Answering/ending calls Silence Control type: Buttons, Touch Application: Office/Call Center Headset type: Stereo LEDs: Status Packaging data Package depth: 204 mm Package width: 255 mm Package height: 135 mm Package contents Charging stand: Yes Quick Start Guide: Yes Cables: USB Base station: Yes Ports and interfaces Connection method: Wireless Bluetooth: Yes USB connector: USB Type-A Bluetooth version: 4.2 Frequency response (music mode): 20 - 20000 Hz Frequency response (talk mode): 100 - 8000 Hz Battery Standby time: 125 h Battery voltage: 12 V Rechargeable battery: Yes Talk time: 14 h Charging time 2.5 hours 2.5 hours Wireless charging: Yes Other functions Sensitivity: 97 dB USB cable length: 1 m Logistics data Harmonized System (HS) code: 85183000 Microphone Number of built-in microphones: 2 Microphone type: Boom Microphone mute: Yes Microphone frequency: 100 - 10000 Hz Microphone sensitivity: -44 dB Headphones Headphone construction: Over-ear Frequency response: 20 - 20000 Hz Impedance: 32 Ω Speaker diameter: 2.8 cm Base station Base Station Touchscreen: Yes