USB 5V to 1.5V 3V 4.5V 6V 9V 12V Adjustable Output Cable Step Up Down Converter Cord Toy Watch

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Product description

  • The module cable is a DC-DC adjustable stepup down power module with a 2-bit LED tube display. Displays output in real time. Potentiometer to adjust output
  • Supports 1.3V-12V wide output, 1.3V-5V output, 6V-12V output, 6W output
  • Wide application mainly used to adjust the brightness of single color LED lights such as lighting, holiday fans, car lights, car fans, etc
  • USB 5V 1.5V 3V 4.5V 6V 7.5V 9V 12V 5.5x2.1mm Adjustable Cable with LED Display Suitable for toy game LED lamp and other 1.5V-12V devices with 6W output
  • 130cm cable, this cable can replace 9V AA + AAA battery, cut 5.5x2.1mm to connect your device

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