Sennheiser SC45 USB Headset User Manual
Sennheiser SC 45 USB CTRL is a single-sided, wired headset offering both USB and 3.5 mm connectivity.
The dual connectivity is provided via the headset’s 3.5 mm jack and a detachable USB cable, allowing connection to smartphones, tablets, etc. as well as PC.
A flexible headset solution for mobile office professionals optimized for Unified Communications.
Refer to the attached product datasheet for more details on your Sennheiser SC45 USB headset.