| 摘要 |
Headgear combined with binoculars, a headset, and a fan. The binoculars are mounted on the brim of the headgear using a hinge so the they can be placed above the brim while not in use. The headset contains earphones preferably for each ear. The earphones are independently rotatable so that they may be placed out of the way while not in use and may be adjusted both horizontally and vertically. On top of the crown of the headgear a fan is mounted to blow on the user to keep him cool.
|
