Brand New And High Quality The Mini face mask fan has 2 air speed settings to cool your face quickly. Especially suitable for summer and outdoor use. The fan effectively provides you with fresh air and reduces the build-up of moisture and heat on your face to avoid illness. The continuous air supply keeps your face dry and comfortable, so you can breathe well at all times. Suitable for all types of masks, no need to buy expensive specially-made masks. Wide range of uses, it is easy to carry and can be used anywhere, such as schools, public transport and other densely populated areas. Charging port:USB Size: 3.5CM*1.5CM Full time: 3h Use time: 2h-2.5h Product size: 71.4*33.5*18.5mm Package:1*Mask Fan (fan only, mask not included),1*USB cable Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)Thanks for your support