What is the echo dot and what does it do?

Related questions

1. What's the difference between Echo dot and echo Dot 2nd generation?
2. Does Echo DOT work without echo?
3. Do you need a speaker for Echo dot?
4. What is Echo dot good for?
5. Is the music free on Amazon Echo?
6. Does Alexa DOT work on its own?
7. Can you use echo dot without prime?
8. Can Alexa play my iTunes library?
9. Do you have to pay a subscription for Alexa?
10. Is there a monthly charge for Echo?

Tags

1. #small
2. #fabric
3. #includes
4. #about
5. #available
6. #bluetooth
7. #variety
8. #unique
9. #hockey
10. #audio
11. #feature
12. #built
13. #colors
14. #larger
15. #connectivity
16. #shared