Portable Folding Fan 3 Wind Speed USB Powered Rechargeable Rotatable Handheld Desktop Small Fan

3 Wind Speed: The portable fan has 3 speeds, press the power button once, twice, three times to choose soft, cool, strong wind. Strong Wind: Designed with a new brushless motor and 5 large fan blades, it can generate powerful wind. USB Rechargeable: Powered by 500mAh rechargeable battery, when charged, the handheld fan can last for 2 to 3 hours, compatible with USB fans with USB device ports. Item Type: Portable Folding Fan Material: ABS Working Time: 1 to 1.5 Hours Charging Time: 2 to 3 Hours Battery Type: Lithium Battery (built In) Battery Capacity: 500mah Discharge Power: 1.5 to 2.5w Speed Mode: Three Speed Adjustment Weight: Approx. 139g Celsius 4.9oz