Fan Speed: High/Medium/Low;
Capacitance for fan speed: 4μF for Medium speed 2μF for Low speed;
Light function: On/Off
Both the transmitter and receiver have 4 dip switches to avoid control interference from different remote controls.
They must have the exactly same dip switch setting to work together.
Battery for remote control: One 6F22 9 Volts battery(not included)