What's this?
E-book
What's this?
laptop
What's this?
telephone
What's this?
satellite
What's this?
headphone
What's this?
rocket
What's this?
VR headset
What's this?
Computer
What's this?
speaker
What's this?
Radio
What's this?
earphone
What's this?
CD player
What's this?
Camera
What's this?
Drone
What's this?
Robot
What's this?
Interactive whiteboard