Yealink UH38 Mono UC -W/O BAT USB-A-USB Wired Headset QLC 11ac) Wi-Fi Yes Ergonomics VESA

Yealink UH38 Mono UC W O BAT USB A USB Wired Headset QLC 11ac) Wi Fi Yes Ergonomics VESA 11ac) Wi Fi Yes Ergonomics VESA mounting Yes Panel mounting interface 100 x 100 mm Tilt angle range 2 22° Height adjustment No Tilt adjustment Yes Power AC input voltage 110 240 V Power consumption (max) 50 W Power consumption (typical) 26 W Energy efficiency class (SDR) F Energy efficiency class (HDR) G Energy consumption (SDR) per 1000 hours 26 kWh Energy consumption (HDR) per 1000 hours 40 kWh Operational conditions Operating temperature (T T) 10 40 °C Operating relative humidity (H H) 10 80% Packaging content Stand included Yes Remote control included Yes Cables included AC Russian On Screen Display (OSD) Yes Tilt angle range 5 18° Height adjustment 13 cm Height adjustment Yes Cable lock slot type Kensington Cable lock slot Yes Panel mounting interface 100 x 100 mm VESA mounting Yes Power AC input frequency 50 60 Hz AC input voltage 100 240 V Power consumption (off) 0 Yealink UH38 Mono UC W O BAT USB A USB Wired Headset from wearing comfort to calling features