Product Features Jet-Speed Cooling 3X Power - Feel instant refreshment with 9.2m/s turbo wind 3X stronger than ordinary fans. iTurbo Technology delivers high-speed cooling anywhere. Ultra-Portable & Versatile - Handheld, wearable, or desktop iTurbo adapts to you. Weighing just 136g, it s perfect for travel, office, and outdoor adventures. All-Day Cooling Up to 11.5H - Stay cool longer with a 4000mAh battery. Enjoy up to 11.5 hours of runtime and fast Type-C charging. 5-Speed Turbo Wind - Choose from 5 adjustable speeds. The LED display shows wind speed and battery life ??, keeping you in control. Sleek & Durable Design - A modern, stylish look with premium ABS+PC material iTurbo isn t just a fan, it s a lifestyle.