---
product_id: 146967358
title: "Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool"
brand: "wathai"
price: "$27.56"
currency: USD
in_stock: true
category: "Wathai"
url: https://www.desertcart.us/products/146967358-wathai-75mm-x-15mm-usb-blower-cooling-fan-5v-dc
store_origin: US
region: United States of America
---

# 5V USB plug & play 6.83 CFM airflow 34.5 dBA ultra-quiet Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool

**Brand:** wathai
**Price:** $27.56
**Availability:** ✅ In Stock

## Summary

> 💨 Stay Cool, Stay Ahead: Turbocharge Your Tech with Wathai!

## Quick Answers

- **What is this?** Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool by wathai
- **How much does it cost?** $27.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/146967358-wathai-75mm-x-15mm-usb-blower-cooling-fan-5v-dc)

## 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

- • **Built to Endure:** Premium brushless motor and solid wiring ensure long-lasting, reliable cooling.
- • **Compact Yet Mighty:** Sleek 75mm x 15mm design fits tight spaces without compromising airflow.
- • **Plug & Play Simplicity:** Instantly cool your gadgets—just USB connect and feel the breeze, no setup fuss.
- • **Whisper-Quiet Operation:** Stay focused with ultra-low 34.5 dBA noise, perfect for work or gaming zones.
- • **Turbocharged Cooling Power:** Blast away heat with 3000 RPM high-speed airflow for peak device performance.

## Overview

The Wathai 75mm x 15mm USB Blower Cooling Fan delivers powerful 6.83 CFM airflow at 3000 RPM while maintaining whisper-quiet 34.5 dBA noise levels. Powered by a 5V USB connection, this compact, durable fan is ideal for cooling electronics like PS4, Raspberry Pi, laptops, and even hard hats. Its plug-and-play design and premium build quality make it a must-have for professionals and DIY enthusiasts seeking efficient, reliable cooling solutions.

## Description

Buy Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool | DC Brushless Turbo Small Computer Case Blower Fan for Cooling Electronics, Hard Hat, Helmet, and DIY Projects: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- usb Computer Fan: a powerful fan to cool down your devices or enclosed spaces.Perfect for cooling down your PS4, Raspberry Pi, PC, laptop, or other electronics. Package include: 1 Piece fan and mounting screws & nuts
- Plug and Play: Easy to Use. Simply plug it into a USB port and enjoy the cooling breeze. Ideal for DIY projects, cooling enclosed spaces, and preventing fogging in welding helmets
- Helmet Fan: Save Power. Stay Cool with Wathai Hard Hat Fan Cooling Kit.USB computer fan is energy-efficient, great for cabinet fans, aquarium cooling, and hard hats with fans
- Small USB Fan: Built to Last. USB cooling fan with well-soldered wires and high-quality components. Welding hood fan for internal fans and rv refrigerator fan, horizontal fans, and barrel fans
- Mini Blower Fan : Dimension: 75mm(L) x 75mm(W) x 15mm(H) / 2.95 x 2.95 x 0.59 in. per fan; Rated Voltage:5V 0.4A; Speed: 3000RPM; Air flow: 6.83 CFM; Noise:34.5dBA;Connecter: USB; Cable Length: 30cm Or 11.8 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TTB2T71 |
| Air Flow Capacity | 6.83 cfm |
| Best Sellers Rank | #194 in Computer Case Fans |
| Brand Name | Wathai |
| Compatible Devices | Radiator |
| Cooling Method | Air |
| Customer Reviews | 4.4 4.4 out of 5 stars (331) |
| Item Dimensions L x W x H | 3"L x 3"W x 0.6"H |
| Item Highlight | DC Brushless Turbo Small Computer Case Blower Fan for Cooling Electronics, Hard Hat, Helmet, and DIY Projects |
| Item Weight | 1 ounces |
| Manufacturer | Wathai |
| Material Type | Plastic |
| Maximum Rotational Speed | 3000 rpm |
| Model | 7515s5vUSB blower |
| Noise Level | 34.5 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 7515s5vUSB blower |
| Power Connector Type | USB |
| UPC | 702334356852 |
| Unit Count | 1 Count |
| Voltage | 5 volts |
| Wattage | 1.9 watts |

## Product Details

- **Brand:** Wathai
- **Compatible Devices:** Radiator
- **Cooling Method:** Air
- **Material:** Plastic
- **Maximum Rotational Speed:** 3000 rpm
- **Noise Level:** 34.5 db
- **Power Connector Type:** USB
- **Product Dimensions:** 3"L x 3"W x 0.6"H
- **Voltage:** 5 volts
- **Wattage:** 1.9 watts

## Images

![Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool - Image 1](https://m.media-amazon.com/images/I/41CjCeNN+wL.jpg)
![Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool - Image 2](https://m.media-amazon.com/images/I/51c3WDvsgML.jpg)
![Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool - Image 3](https://m.media-amazon.com/images/I/517SfwIfffL.jpg)
![Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool - Image 4](https://m.media-amazon.com/images/I/41QA8H0WguL.jpg)
![Wathai 75mm x 15mm USB Blower Cooling Fan 5V DC Turbo Small Fan DIY Cool - Image 5](https://m.media-amazon.com/images/I/41lRWKGlyrL.jpg)

## Available Options

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

## Frequently Bought Together

- Wathai 75mm x 15mm USB Cooling Fan 5V DC Brushless Turbo Small Computer Case Blower Fan for Cooling Electronics, Hard Hat, Helmet, and DIY Projects
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**Shop now:** [https://www.desertcart.us/products/146967358-wathai-75mm-x-15mm-usb-blower-cooling-fan-5v-dc](https://www.desertcart.us/products/146967358-wathai-75mm-x-15mm-usb-blower-cooling-fan-5v-dc)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-11*