1. It is light enough to be carried by one person.
2. It is man-made.
3. It does not tell the time.
4. It does use electricity.
5. It is meant for entertainment.
6. You do not insert disks into it.
7. It is not made by Nintendo.
8. Its purpose is not to provide a light source
9. It is not a game console.
10. It does not have a screen.
11. It does not play music.
12. It can be plugged into a computer.
13. It does have buttons.
14. It is not held in the hands while being used.
15. It does not have wireless capabilities.
16. It is used to do something.
17. It can get hot when on for long periods of time.
18. It can be used for gaming.
Bonus 1. It is not taller than 30 centimeters.
It is not a radio.
It is not a vibrator... Trance or otherwise.