Ear-fitting headphones, also known as in-ear headphones, earbuds, or canalphones, are designed to fit snugly in the ear canal, providing a more secure and comfortable fit than traditional over-ear headphones. Other synonyms for ear-fitting headphones include in-ear monitors, earphones, earplugs, and in-ear earphones. Different brands and models of ear-fitting headphones may also use their own proprietary names, such as Apple's AirPods, Samsung's Galaxy Buds, Bose's QuietComfort Earbuds, and Sony's WF-SP800N True Wireless Sport Earbuds. No matter what they are called, ear-fitting headphones offer a convenient and portable audio solution for on-the-go listening.