Half Body Person With Headphones

An electronic music speaker, amplifier or sound system.

Speaker

A person sitting down, with his computer and headphones, participating in an online class, watching a movie or listening to music.

A person sitting and wearing headphones with both arms lifted.

A round retro vinyl or a CD with a hole in the middle to play music. 

A pair of headphones with a cord and plug.

A seated person wearing headphones while relaxing with an arm out.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.