These are ...
speakers
It's a ...
robot vaccum cleaner
It's a ...
hoverboard
It's a ...
microwave oven
It's a ...
washing machine
It's a ...
kettle
It's a ...
heater
It's a ...
torch
It's a ...
cooker
It's a ...
freezer
It's a ...
air conditioner
It's a ...
remote control
It's a ...
fridge
It's an ...
iron
It's a ...
VR set
It's a ...
dish washer
It's a ...
hair drier
It's a ...
tablet
It's a ...
blender
It's a ...
fan
It's a ...
toaster
It's a ...
coffee maker
It's a ...
camera
It's a ...
laptop