What is the main advantage of earbuds compared to traditional headphones?

The main advantage of earbuds is that they rest inside the ear canal. This design helps form a seal that can enhance sound isolation, blocking out external noise effectively. This feature allows users to enjoy their audio at lower volumes, preserving their hearing health while providing an immersive listening experience. Additionally, the compact size of earbuds makes them more portable and convenient for on-the-go use compared to bulkier traditional headphones. The other options do not depict advantages of earbuds; instead, they highlight characteristics that are typically not associated with them, such as size, sound quality, or manufacturing costs.