Which gadget do we use to make phone calls?

What gadget do we use to watch cartoons?

Which gadget is used to take photos?

Which gadget helps us hear music?

Which gadget do we use to type and send emails?

What gadget helps us to keep food cold?

Which of these is a wearable gadget?

What gadget do we use to print papers?

Which gadget is mostly used in online classes?

Which gadget helps clean the floor automatically?