Cooling Fan for Face Mask Easy-Attach Air Purifier for Mask Flash Deal Both sides size mark is

Both sides size mark is available

164) up to 3/4 (

Each light with 2

It gives the impression of floating over a black hole

Cooling Fan for Face Mask Easy-Attach Air Purifier for Mask Flash Deal Both sides size mark isDescription: Engineered to bring you a cool flow of air whenever you need it to keep you fresh Features: 2 speed adjustable Powered by USB rechargeable lithium battery Light in weight, you can hardly feel that you are wearing it It can easily attach to your mask, clip on the mask Suitable for all kinds of mask, such as medical masks, fabric masks, etc Perfect fan for your face mask when working,traveling,etc Specification: Material: ABS Color: White