What is this?
It's a headphone
What is this?
It's an e-reader.
What are these?
video game cartridges
What's this?
It's a LP.
What are these?
VHS tapes
What is this?
It's a music player
What are these?
Cassette tapes
What are these?
Lps
What is this?
It's a smartphone
What is this?
It's a tablet