75 inch TV on a stand on wheels via wireless connection with video mixer
•  LG QNED evo AI UHDTV 75" TV 
•  Stand for TV 2 m height
• Transmitter and Receiver Wireless Extender 5,8Ghz (up to 100 m)
• Video Mixer for 4 chanels 
• Notebook with OS WIN or MAC for your choice
• Clicker for presentations