Adjustable Folding FanThe desk fan can be carried and used anywhere, whether at home, office, outdoors, travel, etc. You can also adjust the angle according to your preference to enjoy cool and comfortable breeze from multiple heights and angles.3-speed setting & Silent operation3 speeds wind adjustment control: Soft wind/natural wind/strong wind with brushless DC motor technology, even at the highest speed setting, this retractable desk fan can keep quiet and better simulate natural wind band for air circulation.Battery-powered, safe and durableBuilt-in 2000mAh rechargeable polymer battery, fully charged for more than 2-8 hours of continuous use (depending on speed). The table fan can be charged by various devices that support USB.Multifunctional designCan be used for wall-mounted, ceiling fan, desktop. Suitable for kitchen, camping,dining table, home, hiking, travel, beach,etc. Let you enjoy the cool feeling in different scenes in the hot summer, capture, cooking, working, camping and barbecue, etc.Easy to disassemble and cleanJust hold the fan cover with both hands and turn the left frame counterclockwise to open it. You can clean the removed cover and fan blades without worrying about dust.