Earbud (noun)

A small, wireless or wired speaker that fits into the ear and is used for listening to music or making phone calls.

Origin:

20th century: blend of ear + bud.

Examples:

1. He took out his earbuds and put them in his pocket, ready to enjoy some peace and quiet.
2. She plugged in her earbuds and turned up the volume, drowning out the noisy crowds on the street.
3. The new earbuds were the latest must-have tech accessory, with noise-cancelling technology and an ergonomic design.
4. He wore his earbuds everywhere, listening to music or taking calls as he went about his day.
5. The earbuds came with a charging case, ensuring they would always be ready when she needed them.