MP3 player

device · 1998 · Digital age

A digital player built on flash memory or a disk.

What it is made of

• Flash memory — has part. Flash memory.
• Headphones — has part. Headphones.

Principles and materials it uses

• MP3 — uses. The MP3 format.
• Plastic — is made of. The case is plastic.

History: what it evolved from and what it influenced

• Walkman — evolved from. The digital successor of the portable player.

Take MP3 player apart

Open Evothings