Features: Experience cooling with the 3600mAh Rechargeable Fan, featuring fast speed airflows, adjustable ice compressing function, and battery for any day comfort during outdoor activity or indoor use. Handheld/hanging neck design with digital display shows real time wind speed and battery status, while foldable construction ensures easy portability and storage for lifestyle. Suitable for outdoor activity enthusiasts, fitness lovers, traveler, and office workers seek cooling solution during workouts, commutes, or daily tasks. Optimized for hiking, jogging, camping, commuting, or relaxing for home with various speed setting and operation via adjustable neck strap. Combines powerful cooling performances with portability through ice mode activation and 8hour runtimes, making it essential for hot climates and active lifestyle. Specifications: Component: ABS+Electronic Component Battery Capacity: 3600mAh N106 Size: Approx. 6.69x2.76x1.69inch(170x70x43MM) N38 Size: Approx. 6.30x2.36x2.13inch(160x60x54MM) Package Includes: 1x Fan 1x Data Line 1x Instruction note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.