Handheld fan with a cooling plate that instantly provides a -20°C cooling sensation. - Color: White - Features: Cooling plate, 3-speed fan - Cooling temperature: -20°C - Number of blades: 6 - Quiet design: Yes - Weight: 134g 【Ultra-lightweight 134g! Quiet design for peace of mind even when sleeping | Perfect for gifts】 The body weighs only 134g, making it ultra-lightweight and comfortable to hold for extended periods. It fits neatly in bags and pockets. The size is approximately 62 x 52 x 155mm, making it very compact and ideal for carrying around. The operating noise is approximately 20dB, extremely quiet, allowing you to use it without worry even while sleeping. It's easy to use in quiet places like office desks and libraries, providing both coolness and comfort. Perfect for birthdays and summer gifts. The stylish design is suitable for both men and women. As a summer essential, it's a recommended item for yourself or as a gift. 【Fast charging x large-capacity battery for long operation】 Built-in 4000mAh large-capacity battery, fully charged in about 3 hours. It can be used continuously for up to about 10 hours, allowing you to use it with peace of mind even when you're out and about. It can be used for about 10 hours in low wind mode, about 7.5 hours in medium wind mode, about 4.5 hours in strong wind mode, and about 1.3-2.25 hours in cooler mode, so you can respond well depending on the application and situation. It supports fast charging via a Type-C port and can be easily charged from various devices such as AC adapters, computers, car chargers, and outlets. It's a reliable device for outdoor activities without power and during disasters.