Across
- 1. A device used to display the route to a specified destination.
- 5. A device used to play songs for dacing in a big hall.
- 7. A device used to listen to songs without disturbing others.
- 8. A type of screen that use crystals to reflect light.
- 9. Copy A document stored as a file in a computer.
- 10. A device used to print on large sheets.
Down
- 2. A device used to watch movies on a large scrren.
- 3. A type of screen that is flat and has a wide viewing angle.
- 4. A headphone with a microphone.
- 6. A device to produce a hard copy.
