# Dual-Fan Cooling Devices The 'Twin Fan' Can be Docked or Carried with You By Michael Hemsworth | Published 2019-07-29 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/twin-fan References: [yankodesign](https://www.yankodesign.com/2019/07/29/two-fans-are-better-than-one/) & [250.or.kr](http://250.or.kr/home-2/) The 'Twin Fan' has been created as a multifunctional cooling solution for consumers who are seeking to maintain optimal comfort in the summer months both indoors and out. Designed by Seungho Choi of 250 design, the device features a [dual-fan functionality](https://www.trendhunter.com/trends/shark-turboblade-cool-heat) that will blow with as much force as possible to alleviate the effects of hot summer temperatures. The unit has a [handheld design](https://www.trendhunter.com/trends/zera-max) that can be used for cooling any part of the body, while the accompanying dock allows it to be positioned on a workstation or table for handsfree heat relief. The conceptual 'Twin Fan' is capable of creating a maximum wind speed of 20.3km/h, which is impressive given the [compact size](https://www.trendhunter.com/trends/circulator-fan) of the unit and thanks in part to a specialized grill design. ## Trend Insights (Trend Hunter) - Score: 2.4/10 - Popularity: 34% | Activity: 29% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Gadgets](https://www.trendhunter.com/gadgets) ## Key Themes ### Why This Trend Is Growing - **Dual-fan Cooling:** Opportunity to innovate on portable cooling devices with dual-fan functionality to provide efficient cooling in summer months. - **Multifunctional Cooling Solutions:** Opportunity to create versatile cooling devices that can be used both indoors and outdoors to ensure optimal comfort. - **Compact Cooling Devices:** Opportunity to design compact cooling devices with high wind speeds for effective heat relief on-the-go. ### Industries Being Reshaped - **Consumer Electronics:** Opportunity for consumer electronics companies to develop innovative cooling devices for personal use. - **Workstation Accessories:** Opportunity for workstation accessory manufacturers to create hands-free cooling solutions for improved productivity in hot environments. - **Outdoor Recreation:** Opportunity for outdoor recreational equipment brands to offer portable cooling devices for enhanced comfort during outdoor activities in hot weather. ## Related on Trend Hunter - [Multipurpose Living Space Fans](https://www.trendhunter.com/trends/air-circulation-fan.md) - [Multi-Functional Tech-Forward Fans](https://www.trendhunter.com/trends/jisulife-handheld-fan-ultra2.md) - [Targeted Cooling Relief Wearables](https://www.trendhunter.com/trends/neckband-fan-vision.md) - [Powerful Handheld Cooling Fans](https://www.trendhunter.com/trends/summair-2go.md) - [Two-in-One Rechargeable Desk Accessories](https://www.trendhunter.com/trends/appliance-concept.md) - [Ultra-Flexible Portable Tiny Fans](https://www.trendhunter.com/trends/portable-fans.md) - [High-Power Cooling Neckbands](https://www.trendhunter.com/trends/neck-cooler.md) - [Cooling Outdoor Neckbands](https://www.trendhunter.com/trends/coolify-2s.md) - [Connected Multi-Mode Table Fans](https://www.trendhunter.com/trends/dreo-wingboost-x.md)