Features: Safe Using:Features with the bladeless design,no need to worry about baby or kid’s using of this fan even though you are not companion kids. 3 Gears Adjustable:Our mini portable fan boasts 3 adjustable speeds levels-low,medium and high. Bladeless features effectively reduce noise(up to 65 dB) and not disturb others. Anti-slip Base:Comes with an anti-slip base,this fan can be stand on the desktop when you are working or studying. No need to hold it. Convenient Charging:This fan is rechargeable with the included USB cable. The indicator light is red when charging. If the indicator light turns out,the fan is fully charged. You can charge this fan with USB cable through any USB output devices like power bank,computer and laptop etc.. Portable & Wide Applications:Its lightweight makes it easy to carry. You can bring this mini handheld hand fan for travelling,shopping,exercising or any other outdoor activities.