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Description: 1.The step less speed regulator output voltage range smoothly changes between 3V-8V, so the fan wind speed can be adjusted, comfort greatly increased! 2.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! 3.Usage: very simple! Insert the governor into the mobile phone charger or charging treasure, then insert the fan USB plug into the USB port of the governor, and then adjust the large volume of small air volume by turning the adjusting knob. Specification: 1.Power supply range: 4V to 12V 2.Output range: 3V-8V 3.Rated power: 5W 4.Weight: 14g 5.Package Dimensions:6.02 * 4.25 * 0.55 inches Package Including: 1 * USB Fan Speed Governor | ||||||||
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
4.what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.
Leonardo R3 With USB Cable 32U4 UNO R3