USB Fan Stepless Speed Controller 5W Regulator Speed Control Knob Multi Gear DC 4-12V To 2.5-8V USB Fan Governor With Switch

This USB fan controller lets you adjust the speed of your fan with a simple knob. Just turn the knob gently to change the airflow and noise level. It can be used easily with any USB-powered fan and ensures the stable operation of the fan. It also saves the trouble of plugging and unplugging the fan when you want to turn it on or off. With this USB fan controller, you can enjoy a cool breeze anytime, anywhere.

Specifications:

Name: Fan speed controller

Color: Black

Material: components

Net weight: 14g

Packing weight: 20g

Product size: 47x21x19mm/1.85x0.83x0.75in


Packing list:

1 x USB Fan Controller



Kind tips:

When using two gears to adjust the fan, please set the fan to 1 gear, otherwise the speed may not be adjusted!

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1.Stepless air volume adjustment: With this USB fan controller, you can enjoy a comfortable wind speed by adjusting the air volume from strong wind to weak wind. Just turn the knob gently and feel the difference.


2.Wide usages: USB Fan Speed Controller is compatible with most 5.0V USB fans and easy to operate. It allows you to adjust the fan speed according to your needs. You can connect it to various USB sources, such as phone chargers, power banks, computers, etc.


3.Smooth and reliable: This USB fan controller has a step-less speed controller that gives you the freedom to choose the fan speed that suits you best. This way, you can enjoy a smooth and quiet airflow.


4.Simple control: Not only can you adjust the air volume of your USB fan with this controller, but you can also control the switch with a knob. This makes it convenient for 1-key operation and saves the trouble of plugging and unplugging the fan.


5.2-level adjustment modes: This USB fan controller regulator gives you the ability to adjust the speed smoothly by switching between two-level adjustment modes. You can find the ideal speed for your comfort and mood.

Remark：The zip code starting with 07,51,52,35,38 in Spain is a remote area zip code,which only can be delivered from China, please do not purchase overseas warehouse for delivery .

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3. Aabout Shipping:

3.1 WORLDWIDE SHIPPING. (Except some countries and APO/FPO),Orders processed timely after the payment verification.

3.2 We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.

3.3 The images shown are not the actual item and are for your reference only.

3.4 SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

3.5 If you have not received your shipment within the period,? please contact us (immediately). We will track with shipping company as soon as possible and reply you.

3.6 Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

3.7 Seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

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4. Return and Refund:

4.1 You have 7 days to contact us and 30 days to return it after received it. If holding on it more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT.

4.2 There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.

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4.5 We will bear all the shipping cost if the product(s) is (are) not as advertised.