x Feature fourgear wind speed mode for free adjustment meeting diverse needs of users. Oneclick switching fast and convenient. x LEDdigital display screen shows clearly battery percentage and speed mode. Charging indicator better reminds you of charging status. x Builtin newly upgraded brushless motor with little noise runs softly and creates a quiet cooling environment. x With a bracket base it can be put stably on the desktop and work as a phone holder. Detachable design brings convenient handheld experience easy to carry. x 3600mAh large capacity battery with high performance provides super long endurance accompanying you all day.