USB C to 5.5x2.1mm 2V-12V Adjust Voltages Power Cable for Clock Toy Fan LED

Features:
USB C 5V to 2V 2.5V 3V 4.5V 6V 7.5V 9V 12V 5.5x2.1mm Adjustable Voltages Cable with LED Dislpay suitable for Toy Game LED Lamp and other 2V-12V Device 6W output.
This Type C to 5521 voltages regulating cable for anyone who needs to charge or power their devices quickly and efficiently.
The 5521 cable is a adjustable power supply with 2Bit LED tube display. Display output voltages. Rotate potentiometer to adjust output voltages.
2V-12V Wide voltages output,Support boost,with on off switches,2V-12V output 6W.
50cm cable,this cable can replace 9V AA+AAA Battery,cut the 5.5x2.1mm and connect to your devices.
Wide Application: Mainly Used To Adjust The Brightness Of Single Color LED Lights, Such as 3528, 5050, 5630 LED lights for lighting, holiday atmosphere, fan, car lights,car fan and so on

Specifications:
USB C input voltages: 5V 2A-3A
5.5x2.1mm output: 2V-12V 0.5A(inside positive,outside negative)
Material: plastics
cable length: 50cm

Note:
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution.

Package includes:
1PC USB C to 5.5x2.1mm cable