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Product Description

Air Volume Cooling Regulator DC 4-12V To 2.5-8V Noise Speed Control Knob Switch Module Mute Multi-Function for Dormitory Bedside
Features:
1.Customizable Airflow: Tailor your USB fan's breeze to your preference with this mini USB fan governor, smoothly adjusting voltage output from 2.5V to 8.0V, providing a wider range for creating the perfect wind intensity.
2.Simple Operation: Effortlessly control fan speed with a user-friendly knob of this wind speed controller; turn clockwise to increase airflow or counterclockwise to decrease, also equipped with a switch function for easy on/off operation.
3.Versatile Compatibility: Designed to fit the ubiquitous 5.0V USB fans found in the market, this air volume cooling regulator can be connected to various power sources, including phone chargers, power banks, and computer USB ports.
4.Safe Power Handling: With a rated power of 5W, this fan speed switch module ensures safe usage without overloading, making it a reliable accessory for managing your fan's performance and longevity.
5.Portable Design: The compact, sleek build of this USB fan stepless governor makes it an ideal travel companion, allowing you to enhance your personal cooling experience with various USB fans, from desk fans to handheld models.

 

Specification:
Origin: Mainland China
Type: Module
Condition: New
Product Description:
Fan Speed Regulation Principle:
The USB fan with unadjustable air is a 5-volt electric direct supply fan motor, and the two-gear fan has a booster circuit board inside. When placed in second gear, the booster board will increase the 5 volts of USB and then connect to the motor, and the air volume will be large!
The output voltage range of the stepless governor varies smoothly between 2.5 and 8.0 volts, and the air volume is set at will! And the range is wider! Turn the knob clockwise to increase the air volume, counterclockwise to reduce the air volume, and the knob with switch function!
Function Description:
Suitable for the very common 5.0V USB fan on the market
How to Use:
The male head of the governor can be inserted into the mobile phone chargers, charging bank, computer USB, etc. The fan plug can be inserted into the female head of the governor! Or use Micro USB 5.0V power supply.
Power supply range: DC 4~12V
Output range: DC 2.5-8.0V
Rated power: 5W! (Do not overload)

Note:
When it is used to adjust the fan in two gears, please put the fan in first gear, otherwise it may not be possible to adjust the speed!

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.


Included
1*Mini USB Fan Governor
Pictures

  1. * We accept PayPal only.

  2. * All major credit cards are accepted through secure payment processor PayPal.

  3. * Payment must be received within 7 business days of auction closing.

  4. * If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.

  5. * Refunds are normally issued with 2 working days.If you need any further information regarding payments,please contact us via eBay message.
    * If you have any special requests, please send us a message before making the payment.

  6. *NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
    Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

  1. * 12 months Warranty. Buy with confidence!

  2. * If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. * If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. * If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

  1. * We ship from the item location.

  2. * Items will be shipped within 3 business day(S) after payment completed received.

  3. * NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it. Thank you.

  1. * We are not responsible for any custom duty or import tax.

  2. * We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

  3. * All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.

  4. * Serious Buyer Only! Please place bid only if you agree with all the terms.

  5. * If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

  6. * If you were pleased with this transaction, Please give us 5 star rating, thanks!

  1. * Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.

  2. * And our Office is closed on Sunday and public holidays.

  3. * We apologize for the late reply during the holidays.

Le 2 avr. 2024 à 12:26:51 CEST, le vendeur a ajouté les informations suivantes :

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