This portable handheld fan features four wind speeds, USB charging, and quiet operation, making it ideal for outdoor travel and the office.

【4 Adjustable Wind Speeds】: This portable fan features a convenient single button, offering 4 wind speeds: speeds 1 to 3 (gradually increasing speed) and speed 4 (automatic speed cycling to meet your needs). Press and hold the button for 3 seconds to turn off the fan.

【LED Display】: This mini USB fan features a clear digital LED display showing battery level and wind speed. It also functions as a low battery indicator, reminding you to charge it.

【180° Foldable Multi-functional Design】: The handle of this portable fan folds 180°, allowing it to be used as a handheld fan, neckband fan (power cord required), desktop fan, or phone holder. This compact and multi-functional fan is the ideal companion for staying cool in front of the TV, at work, while traveling, or exercising, especially suitable for hot summer days.

【Low Noise】: This silent folding fan features a high-speed brushless motor and 7 biomimetic gull-wing blades, achieving a noise level as low as 30 decibels. Even at the highest speed, noise is significantly reduced. The high efficiency of brushless motors minimizes energy loss, resulting in significant energy savings and environmental friendliness.