Portable Fan for Face Mask Clip-on Air Filter Exhaust Electric Fan A

Easy to cilp your mask,stable and not fall off.Expel the air from your mouth and nose faster by the fun, making your breathing easier.Built-in lithium battery can be charged by USB cable, which is energy-saving and environmental friendly.The air circulation is made of durable hard plastic and can be placed in office, living room, and bedroom.Easy operate in anywhere and anytime.Super light, mini size make it convenience for outdoor even more necessitles with new life style.Colour: BlackMaterial: plasticSize: 19.5 x 35 x 71.6mmPackage Contents:1 x fan1 x charging cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.