High-Speed Fan, 4-Speed Wind Adjustment, 13 Aluminum Fan Blades

【Versatile and Multi-Scene Use】 This device is perfect for a wide range of applications, including cooling during sports, inflating air mattresses, assisting campfires, blowing away dust outdoors, drying pet fur, and cleaning debris from keyboards. It also features a built-in LED flashlight, making it convenient for nighttime use and emergencies.
【Long-Lasting Use with Large Capacity Battery and 4-Speed Adjustment】 Equipped with two 4500mAh/7.4V high-capacity lithium batteries (totaling 9000mAh), it offers extended use: up to 8 hours on speed 1, 7 hours on speed 2, and 4 hours on speed 3 (22 minutes on the highest speed). The 13 aluminum fan blades ensure a balance of airflow and quiet operation. You can freely adjust the wind speed from 2.3m/s on speed 1 to 9.9m/s on the highest speed, adapting to your specific needs.
【High-Quality Specifications and User-Friendly Design】 The main body is constructed from durable ABS+PC materials using injection molding for a premium feel and enhanced durability. Its compact size of 205mm x 68mm x 19mm and ergonomic handheld design make it easy to carry and operate. It supports Type-C charging and comes with a 0.5m charging cable. Charging at 5V/2A takes approximately 4.5 hours for a full charge (the device cannot be used while charging, and it's recommended to unplug the charging cable after full charge).
【Clear Indicators and High-Quality Components】 The status of each speed setting is clearly indicated by lights: speeds 1-3 are indicated by a green light, and the highest speed by a red light. During charging, the light flashes green, turns solid green when fully charged, and flashes red when the battery voltage drops below 6.4V (low battery). The motor boasts a high rotation speed of 10000RPM±10% with a lifespan of 3 years. The battery has over 300 charge/discharge cycles, and the product comes with a 1-year warranty for reliability.
【Abundant Accessories and Strict Quality Standards】 The product package includes: 1 x High-Speed Fan Main Unit, 1 x Type-C Charging Cable, 1 x User Manual, 1 x Storage Bag, 2 x Cleaning Brushes, and 1 x Strap.