Product Name | sports mask with fan |
Function | remove moisture, reduce carbon dioxide, and make breathing freer |
Material | nylon mask + activated carbon filter + ABS plastic fan |
Rated Voltage | 5v DC |
Fan Battery capacity | 550 mah |
Rated Power | 2W |
Fan weight | 26g |
Fan size | 49.3*44 * MM |
Storage Time | 3 years, 3 months standby time |
Battery | charge for 1 hour and work continuously for 3 to 4 hours |