HOMCOM NDX2203RD Instruction Manual page 5

Part 5 Operating Instruction and Functions
1. Recharge
Connect USB-C to the USB interface and USB-A to a 5V 2A adapter. And
plug in the adapter. Then the light will twinkle. The light has two
colors, if the green light twinkles, it means the battery level is from 20% to
80%. If the red-light twinkles, it means the balance battery level is below
20%. When the green light stops twinkling, it means the battery level is
above 80%.
USB Interface
2. ON/OFF
Press the power switch at the rear of the base (refer to the figure below)
or press the button on the remote control to turn the fan ON/OFF.
Press it once, the fan will start operating. Press it again to stop the fan.
When you turn on the fan without charging, the light will keep being
green if the battery level is from 20% to 100%, and the light will keep
being red if the battery level is lower than 20%. If you don't operate the
fan for more than 4minutes, the light will go off.
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