Feature: 1. High-Speed Fan: This fan operates at high speeds, providing powerful and efficient cooling in a matter of seconds. 2. Infinite Speed Adjustment: With its infinite speed adjustment feature, you can easily control the fan speed to suit your comfort level. 3. Multi-Functional: This device is not just a fan, but also serves as a portable power bank and a light source, making it a versatile addition to your home or office. 4. Portable Power Bank: The built-in power bank allows you to charge your devices on the go, ensuring you never run out of battery. 5. Lighting Feature: The integrated light source provides ample illumination, making it perfect for use during power outages or outdoor adventures. Specification: Features: High-Speed Fan: This fan operates at high speeds, providing powerful and efficient cooling in a matter of seconds. Infinite Speed Adjustment: With its infinite speed adjustment feature, you can easily control the fan speed to suit your comfort level. Multi-Functional: This device is not just a fan, but also serves as a portable power bank and a light source, making it a versatile addition to your home or office. Portable Power Bank: The built-in power bank allows you to charge your devices on the go, ensuring you never run out of battery. Lighting Feature: The integrated light source provides ample illumination, making it perfect for use during power outages or outdoor adventures. Specifications: Type: Paddle fans, turbo fans (optional) Main meterial: Aluminum ABS plastic Working Mode: Soft Wind / Violent Wind Rated voltage/ current: 5V/ 2A; QC9V-2A; PD20V-1.4A Cell capacity: 5000mAh*2 Product size: 200*90*40mm Color: Grey Package size: 24.3*16*5.8cm Package weight: 520g Package List: 1 * Lamp Package List: 1 * Lamp