1. Function Introduction
CEC (Consumer Electronics Control) allows for HDMI devices to be controlled with one remote control.
2. Operation and Path
Path for realme Smart TV stick: Settings > Device Preferences > Display & Sound > HDMI CEC > CEC Switch > ON/OFF
Path for realme 4K Smart Google TV Stick: Settings > Display & Sound > HDMI-CEC > Enable HDMI-CEC > ON/OFF