---
product_id: 573127233
title: "Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack"
brand: "wathai"
price: "KSh976"
currency: KES
in_stock: false
url: https://www.desertcart.co.ke/products/573127233-wathai-50mm-x-15mm-usb-blower-fan-5v-5015-brushless
store_origin: KE
region: Kenya
---

# Speed: 3500 RPM Airflow: 2.91 CFM Power: 0.5W Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack

**Brand:** wathai
**Price:** KSh976
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Stay Cool, Stay Ahead!

## Quick Answers

- **What is this?** Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack by wathai
- **How much does it cost?** KSh976 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/573127233-wathai-50mm-x-15mm-usb-blower-fan-5v-5015-brushless)

## Best For

- wathai enthusiasts

## Why This Product

- Trusted wathai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long Lifespan:** Built to last with a lifespan of 35,000 hours.
- • **Compact & Versatile:** Perfect for 3D printers, laptops, and DIY projects.
- • **Easy USB Connectivity:** Plug and play with any standard USB port for instant cooling.
- • **Efficient Cooling Power:** Experience powerful cooling with minimal energy consumption.
- • **Whisper-Quiet Operation:** Enjoy a serene environment with only 25.7 dBA noise level.

## Overview

The Wathai 50mm x 15mm USB Blower Fan is a compact and efficient cooling solution designed for a variety of applications, including laptops, 3D printers, and DIY projects. With a powerful airflow of 2.91 CFM and a quiet operation at just 25.7 dBA, this fan is perfect for maintaining optimal temperatures in tight spaces. Its easy USB connectivity and long lifespan of 35,000 hours make it a reliable choice for both personal and professional use.

## Description



## Features

- Versatile Cooling Solution: 50mm USB fan is for 3D printers, humidifiers,aromatherapy, small squirrel cage , From electronics and personal use to small computer components, vivariums, and even RV refrigerators
- Small but Mighty: Squirrel cage fan with a compact and lightweight design, this micro 50mm blower fan is perfect for DIY cooling and tight spaces. Such as cool helmet
- Usb Fan Controller: Centrifugal fan simply plug into any standard USB port and start cooling. Compatible with phone chargers, laptops, and power banks
- Quick and Simple Installation: 5015 blower fan is easy to install with a size of 50mm L x 50mm W x 15mm H and mounting spacing of 2.24 in
- Powerful Performance: Rated Voltage: 5V | Bearing:Sleeve | Current:0.12A | Power:0.5W | Airflow:2.91 CFM | Static Pressure:0.45 In H2O | Speed: 3500RPM | Noise: 25.7 dBA | Lifespan: 35,000 hrs

## Product Details

- **Product dimensions:** 5.1L x 5.1W x 1.5H centimeters
- **Brand:** Wathai
- **Power connector type:** 4-Pin
- **Voltage:** 5 Volts (DC)
- **Cooling method:** Air

## Images

![Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack - Image 1](https://m.media-amazon.com/images/I/61NbV9qeCVL.jpg)
![Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack - Image 2](https://m.media-amazon.com/images/I/71XPXCz9QSL.jpg)
![Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack - Image 3](https://m.media-amazon.com/images/I/712OgrWGObL.jpg)
![Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack - Image 4](https://m.media-amazon.com/images/I/717YH3Uq0HL.jpg)
![Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack - Image 5](https://m.media-amazon.com/images/I/61-1wuCBcgL.jpg)

## Available Options

This product comes in different **Size** options.

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- Wathai 50mm x 15mm USB Blower Fan 5V 5015 Brushless Cooling Fans with Variable Speed Controller for Laptops, Helmets, and DIY Projects 2 Pack
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**Shop now:** [https://www.desertcart.co.ke/products/573127233-wathai-50mm-x-15mm-usb-blower-fan-5v-5015-brushless](https://www.desertcart.co.ke/products/573127233-wathai-50mm-x-15mm-usb-blower-fan-5v-5015-brushless)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-06*