Cách sử dụng
Headgear refers to any kind of device that is worn on the head to protect it, support it or decorate it. It can be a helmet, a hat, a cap, a headband, a hair accessory or any other similar item. Headgear is commonly used in various activities like sports, cycling, skiing, and construction work where there is a risk of head injury. It is also used to support the teeth or jaw, in the case of orthodontic treatment. In everyday life, headgear can be worn for fashion, cultural or religious reasons. Overall, headgear serves various functional and aesthetic purposes and is an important accessory for many people around the world.