diff --git a/README.md b/README.md
index 1623cd0..113ebdd 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,23 @@
 # gtts-vlang
 Google Text-to-Speech support for The V Programming Language 
 
+
+how to use:
+```v
+import gtts
+
+fn main(){
+	gtts.save_to_file("Hello world",  "en",  "hello.mp3")!
+  //                      ↑ text          ↑ language   ↑ path
+}
+
+```
+
+for the language you need to use the ISO-639 code,
+here is a small list: <br>
+see the full list at: https://cloud.google.com/translate/docs/languages
+
+
 | Lenguaje  | ISO-639 code | 
 |-----------|-----------|
 | English   |     en    |