Where is the microphone on a Lenovo Ideapad? - Quora
Lenovo Yoga C740 Series User Guide
USB C Docking Station Triple Display, USB C auf Dual HDMI Adapter, USB-C Hub Adapter Dockingstation mit 2 HDMI 4K&VGA, Ethernet, 2USB2.0&3USB3.1, 100W PD, Audio/Mic for Dell XPS 13/15, Lenovo Yoga: Amazon.de: