YEALINK W74H - Wireless...
The Yealink W74H features excellent sound quality and the ability to use both 3.5mm jack headphones such as ezlight (EZD-809MWJ35 and EZD-809DWJ35), but also a professional Bluetooth headset such as those available in the Yealink catalogue ( BH70, BH71, BH72 etc.).
As an alternative to Yealink Bluetooth headsets, you can try the ezlight M890 and M891, available in different versions (with or without charging base, with or without USB dongle).
Another highly desirable feature, especially in noisy environments or conversely when silence must be respected, is vibration calling.
The W74H is equipped with a noise-cancelling microphone to improve call quality.