--- product_id: 528632372 title: "Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans" brand: "wathai" price: "€ 38.23" currency: EUR in_stock: true category: "Wathai" url: https://www.desertcart.hr/products/528632372-wathai-2pcs-50mm-x-15mm-5v-usb-blower-fan-5015 store_origin: HR region: Croatia --- # 5V low power, 0.5W 2.91 CFM airflow Ultra-quiet 25.7 dBA noise Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans **Brand:** wathai **Price:** € 38.23 **Availability:** ✅ In Stock ## Summary > 💨 Stay cool, stay ahead — the tiny fan with mighty airflow! ## Quick Answers - **What is this?** Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans by wathai - **How much does it cost?** € 38.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/528632372-wathai-2pcs-50mm-x-15mm-5v-usb-blower-fan-5015) ## 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 Last:** 35,000-hour lifespan ensures reliable performance for your tech and DIY projects. - • **Multi-Use Marvel:** Perfect for 3D printers, cosplay helmets, electronics, and even RV refrigerators. - • **Compact Powerhouse:** 50mm x 15mm micro blower fits tight spaces without sacrificing airflow. - • **Plug & Play Cooling:** USB-powered for instant, versatile use with laptops, power banks, and more. - • **Whisper-Quiet Operation:** Enjoy powerful cooling at just 25.7 dBA—stay focused without distractions. ## Overview The Wathai 2PCS 50mm x 15mm 5V USB Blower Fans deliver efficient, quiet cooling with 2.91 CFM airflow and a 3500 RPM brushless motor. Designed for versatile use—from electronics to cosplay helmets—these compact fans plug directly into any USB port, offering easy installation and a long 35,000-hour lifespan. Ideal for professionals and DIY enthusiasts seeking reliable, space-saving cooling solutions. ## Description Buy Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans | 2 in 1 cosplay helmet cooling fan with Variable Speed Controller for Laptops, Helmets,welding hood ventilation: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CG1RD7T7 | | Air Flow Capacity | 2.91 cfm | | Best Sellers Rank | #102 in Computer Case Fans | | Brand Name | Wathai | | Compatible Devices | Amplifier, Desktop, Gaming Console, Projector, Router | | Cooling Method | cooling | | Customer Reviews | 4.4 4.4 out of 5 stars (325) | | Item Dimensions L x W x H | 2"L x 2"W x 0.6"H | | Item Highlight | 2 in 1 cosplay helmet cooling fan with Variable Speed Controller for Laptops, Helmets,welding hood ventilation | | Manufacturer | Wathai | | Material Type | Plastic | | Maximum Rotational Speed | 3500 rpm | | Model | 50mm blower 5v | | Noise Level | 25.7 db | | Number of Items | 2 | | Part Number | 50mm blower 5v | | Power Connector Type | 4-Pin | | Unit Count | 2 Count | | Voltage | 5 volts_of_direct_current | ## Product Details - **Air Flow Capacity:** 2.91 cfm - **Brand:** Wathai - **Compatible Devices:** Amplifier, Desktop, Gaming Console, Projector, Router - **Cooling Method:** cooling - **Material:** Plastic - **Maximum Rotational Speed:** 3500 rpm - **Noise Level:** 25.7 db - **Power Connector Type:** 4-Pin - **Product Dimensions:** 2"L x 2"W x 0.6"H - **Voltage:** 5 volts_of_direct_current ## Images ![Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans - Image 1](https://m.media-amazon.com/images/I/41rWJRvZgZL.jpg) ![Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans - Image 2](https://m.media-amazon.com/images/I/414MTkqBs+L.jpg) ![Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans - Image 3](https://m.media-amazon.com/images/I/41+VNlEK6BL.jpg) ![Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans - Image 4](https://m.media-amazon.com/images/I/51bjTT+nV7L.jpg) ![Wathai 2PCS 50mm x 15mm 5V USB Blower Fan 5015 Brushless Cooling Fans - Image 5](https://m.media-amazon.com/images/I/41MVT8hGX1L.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/528632372-wathai-2pcs-50mm-x-15mm-5v-usb-blower-fan-5015](https://www.desertcart.hr/products/528632372-wathai-2pcs-50mm-x-15mm-5v-usb-blower-fan-5015) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-04*