Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.

[Q]: Fast and small!
[A]: Five Stars

[Q]: I also received the unit missing the wall cord. They sent the missing cord after I contacted them through Amazon. It's still the best price around so if you're not in a big hurry ...........
[A]: missing wall cord OK!

[Q]: I need these for my training course online. They work perfectly.
[A]:
Five Stars