Powered Hand Fans Specification: Material: aluminum alloy, electronic components Color: Blue, Gold Battery: 3600mAh lithium-ion battery Charging time: 1.5-2h Charging: Type-C Battery life: 3-15h Size: 59*61*157mm Weight: 260g Features: [Brand New Hidden Fan Blades Design] Compared with traditional portable electric fans, the handheld electric fan adopts the latest technology built-in turbine blades on the basis of maintaining design aesthetics, so as to achieve safety, look good and enjoy coolness. Never worry about hurting your fingers again, provides extra security for children, the elderly or pets. [Upgraded Turbo Engine] Super power from aircraft engine turbine technology.Multi-stage pressurized airflow system, mini body but strong wind volume. Equipped with internal air chambers and volutes, 7 exclusive wedge-shaped fan blades for drawing in air, the winds are greatly propelled through the air duct. [15H Max Cooling Time] Rechargeable Lithium-ion,2500mAh Battery Up to15hrs cooling experience,with only 2hrs USB-C charging.Applying high-safety batteries which are also used in new energy vehicles, allows the small fan to achieve ultra-long battery life. And the built-in high-voltage protection chip to achieve safety protection. [LED High-end Technology Display] LED technology sense display screen design, clearly know the gear position and power, and charge in time [Tailor Your Own Wind] Aerodynamic fan blades are designed to push a lot of air and have a lot of speeds. The simple 1-100 roller stepless adjustment so that you will easily find the right amount of airflow you want. Safety lock design to avoid wrong pressing. Great for drying make up spray, and mascara and Quick relief of hot flashes! [Super Mini Size] Ergonomically MINI design for easily hold on hand.Inspired by the minimalist concept, mini design and environmentally friendly materials are applied for the fan. With its ultra-small size, this fan can fit easily in your pocket Package included: 1 x Handheld Fan 1 x Lanyard 1 x USB Cable 1 x Gift box