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100% brand new and high quality
Creative design, turning the stepless governor fan into a speed adjustable fan.
Free to adjust the wind strong or weak.
Equipped with a LED dimming module, conveniently to adjust the voltage.
Timer design helps you to sleep well and save money.
Small size and easy to use, suitable for different kinds of USB fans, fit for office, car, dormitory, etc..
Fan governor only, other accessories demo in the picture is not included!
Specification:
Material: Fiber glass board and electronic component
Size: app.72 x 25 x 15mm/2.83x 0.98 x 0.59in
Working voltage:DC 4V-12V
Output voltage:DC 2.5-8.0V
Rated power: 5W(Do not overload!)
Timer:0-999minutes
Color: Black
Quantity: 4Pcs
Working principle:
1. The input power supply is DC 5V for the non-adjustable USB fan.There is a boost board inside the fan for the two-position fan.This boost board step up voltage for motor from fan when in the second gear.It causes the fan to turn faster and the wind becomes bigger.
2. The USB governor output voltage range varies from 2.5 volts to 8.0 volts.The wind speed is set arbitrarily.
3. Please set the fan in the first gear when use this USB Governor.Otherwise it can not work normally.
Use Steps:
1. Set the fan in the first gear.
2. Connect fan from Female USB socket.
3. Connect work voltage at Male USB socket.
4. Turn potentiometer left to increase output voltage to increase fan speed.
5. Turn potentiometer right to decrease output voltage to decrease fan speed.
6. Press potentiometer to enabled/disabled output voltage.
7. Double click potentiometer to turn ON/OFF screen.Any press to wake up display.
Set Timer:
1. Keep press potentiometer about 3 second enter into timing set mode.Disabled timer by display ‘---’.Enabled timer by display any numbers.
2. Short press potentiometer to enabled/disabled timing function.
3. Turn potentiometer left to increase time.
4. Turn potentiometer right to decrease time.
5. Keep press potentiometer about 3 second to save and exit and begin to countdown.
Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you offer.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
10 x Fan Governor Payment Shipping Policy Return Policy About us Contact us Payment 1.All payments must be prepaid.2.We only accept payment via Paypal.Please kindly check if you can do the payment via paypal before placing an order. Shipping Policy 1. We are not responsible for undeliverable address, we reserve the right to charge the shipping fee again for returned items due to wrong address.2. We will ship out your package by China post as soon as possible, it usually takes around 7-14 business days (USA, CA, AU, UK), others country takes around 10-20 business days (Brzil, India, RU), exact delivery time depends on postal process.3.If you do not receive your item by 30 business days, Please feel free to contact us via mail system, we will try our best to resolve any problems with you.4.4. the import tax/duty is the buyer's responsibility, not included in the price and the shipping fee. It is charged by the custom of your country.(Pls note, business days means Sat. & Sun. excluded) Return Policy 1. We offer 30 days money back guarantee return policy .2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.3. For all returned products, buyers MUST contact us for the returning address.4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. About us We have office and warehouse in Australia and US to ensure fast shipment and after-sale service.We have more than 50 employees devoting to customer satisfaction.And more brands will be show in our store in near future. Contact us Our customer-oriented service strives for positive responses with all 5 star selling ratings.
Please feel free to contact us via message once you have any question before you giving us negative response or open case.
We will reply in 24 business hours.
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