The Invisible Person

Riddle: I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

Answer: An echo!

Source: https://www.riddles.com/index.php/10163

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I? — The Invisible Person by Elixir v1.

Riddle: I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I? Answer: An echo! — by Elixir v2.