Portable multifunctional clip fan USB rechargeable 3-speed wall mounted fan handheld fan

2000 mah. Multifunctional fan, supporting handheld, wall mounted, easy to carry. 2000mah high capacity battery with a lifespan of 6-8 hours. Large arc fan blade design, uniform wind cutting, high wind speed, up to 4.2m/s, DC speed regulation, brushless motor, stable periodic speed regulation, providing stable and strong power, natural simulation of wind, low noise, low power consumption, quiet and comfortable. You can remove the front grille and wipe the fan blades clean. Simple touch operation, 3-speed adjustable wind speed, single press can change wind speed, and air supply can be adjusted up and down to meet the air supply area of large fresh air. Power mode: USB. Wind speed range: 3rd gear. Operation mode: mechanical. Does it support charging Yes. Color: White. Style: straight in, rechargeable. Battery capacity: 2000 mA