Black Fan Remote Controller With 12-14 Programmable Buttons Input Power: Aaa 1.5 Volt (V)

12 -14 Programmable button.
Power Off: When the Fan is in standby mode, the Fan LED indicator will be constantly on.
Power On: When Fan is started LED will be off.
Boost Reverse rotation, Speed can be controlled by Buttons.
On Fan LED Blinking for confirmation of the received signal.
1-5: Speed variation button. 1 Minimum Speed, 5 Maximum Speed.
1H - 6H: Timer control, Press the button, and the driver Indicator blink once, indicating that Timer has started. To cancel the timer, press again the same button and LED will blink twice So that the Timer has been cancelled.
Natural: Press the Button, LED will blink once. Once Natural wind mode is active, speed will vary from 1 to 5 gradually. Press any speed button to cancel mode.
Colour can be selected as Black, Grey, or White.
Need two R03, AAA size 1.5V Cell.
If the product is not going to use for a long time please remove the cell.