A portable double-layer cooling fan features two fans to provide strong airflow and wider cooling coverage, often with independent heads and adjustable tilt for targeted cooling. The double-layer blades are designed to improve cooling efficiency and reduce noise. Key features include portability, quiet operation, multiple speed settings, and a stable base. They are ideal for desks, offices, and indoor spaces, and some models may include rechargeable batteries for power-independent use.  

Key Features & Benefits

• Double-Head Design: 

Two powerful fans provide enhanced air circulation and wider cooling coverage, perfect for personal use or shared spaces. 

• Double-Layer Blades: 

An innovative design that improves cooling efficiency and helps reduce noise. 

• Portability & Compactness: 

Lightweight and compact, making it easy to move and place on desks, tables, or in small spaces. 

• Adjustable Airflow: 

Independent heads and adjustable tilt angles allow you to direct the airflow precisely where needed. 

• Quiet Operation: 

Engineered for quiet performance, suitable for environments where you need to focus or relax. 

• Multiple Speed Settings: 

Offers customizable cooling with 2 or 3 different speed options to suit your preferences. 

• Stable Base: 

A sturdy and stable base prevents wobbling, ensuring stability on flat surfaces. 

• Durable Construction: 

Made from high-quality materials like PP and electronic components for long-lasting performance. 

• Versatile Use: 

Suitable for various indoor settings, including offices, bedrooms, dormitories, and studies. 

Common Specifications

• Materials: Typically made from durable PP (polypropylene) and electronic components. 

• Power Source: Can be powered by USB, with some models featuring built-in rechargeable batteries that provide several hours of use. 

• Motor: Features a strong copper core motor for powerful wind with low noise. 

• Blade Design: Often uses an aerodynamic 5-blade design to increase air volume while reducing noise.