Handheld Fan - Powerful - 3000mAh Large Capacity - USB Rechargeable 1-100 Level Wind Speed Adjustment - LED Digital Display - With Strap Reference Price: ¥4,380 Opened for photography. Product Size: Depth 8 x Width 8 x Height 18 cm 【Powerful】 Equipped with a high-speed three-phase brushless motor. The maximum wind speed is 8.5m/s, twice that of a regular fan, with 13,000 rotations per minute. The combination of a three-phase brushless motor and a 3000mAh battery significantly improves wind speed, power, and durability. 【100-Level Wind Speed Adjustment】: Wind speed can be adjusted steplessly up to 1000 levels. There are two adjustment methods. ① One-tap setting for 4 wind speeds (25-50-75-100) from gentle breeze to strong wind ② Long press to adjust the wind speed steplessly. 【LED Digital Display】 Equipped with a high-resolution digital display. The current wind speed and battery level are displayed, so you can check the power level at any time. 【Lightweight and Easy to Carry】: Smaller than a smartphone and weighs only 153g, so it won't be a burden to put in your pocket or bag. Comes with a strap to prevent loss. 【Fast Charging】 Supports 18W fast charging plug and takes only 2-3 hours to fully charge. It can operate for up to 12 hours after a full charge. USB cable is also included.