Description: 【Digital Display】4 Gear Adjustable Handheld Fan comes with high definition digital display screen is paired with a minimalist design, combining aesthetics and practicality 【with Multi Nozzles】Handheld Turbine Fan, multi nozzles combination, innovative design, realizing cooling, cleaning, inflating, vacuuming 【Features】Portable Hand Personal Fan, high speed motor boosting and gathering wind, strong wind power, stable performance 【Various Scenarios】Turbine Fan Air Blower is suiatble for computer dust cleaning, barbecue support, car dust cleaning and vacuuming, home hair blowing, office cooling, travel cooling, home cleaning, outdoor camping, kitchen cooling, inflation, outdoor lighting 【Built in Protection】Cooling Fan comes with protection system, overvoltage protection, overcurrent protection, locked rotor protection, short circuit protection, battery protection Specification: Material: ABS Charging power: 15W Battery life: 1-5h Battery capacity: 8000mAh (detachable) Gear: 4 speed adjustable Maximum power: 200W Battery model: 21700 Size Chart: 10.7cmx4.2cmx15cm/4.21inchx1.65inchx5.91inch Package Includes: 1 Set Portable Handheld Fan Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.