Youmile 5 pcs USB Fan Speed Controller DC 5V Mini USB Fan Stepless Governor DC 4-12V to 2.5-8V 5W USB input Micro input with Switch Function Regulator Speed Controller

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Colour: DC 5V~12V

Youmile 5 pcs USB Fan Speed Controller DC 5V Mini USB Fan Stepless Governor DC 4-12V to 2.5-8V 5W USB input Micro input with Switch Function Regulator Speed Controller
DC 5V~12V

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Product description

  • What it does The USB fan speed controller realizes stepless speed regulation and switch function by connecting the fan.
  • Material USB Fan Governor is made of electronic accessories element, inner conductor is pure copper.It is long lasting and durable for you to use.
  • Specification Working Voltage DC 4V-12V;Output Voltage DC 2.5 8.0V;Rated power 5W(Do not overload!);Test temperature -40 85 ;Size 50*18mm.
  • How to use Insert the governor into the phone charger or charging treasure, insert the fan USB plug into the USB port of the governor, and then turn the adjustment knob to adjust the small air volume and large air volume.Turn the knob clockwise to increase the air volume.Turning it counterclockwise will make the air volume gentler and the knob has a switch function.
  • Note When using the two-speed adjustment fan, please put the fan in the first gear, otherwise it may not be able to adjust the speed.

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