diff --git a/README.md b/README.md
index bf8a849..3aec70f 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,7 @@ if the buffer is set to 2, then it will output 1 gate on the 2nd gate, skipping
 
 The 2nd knob controls the gate length and defined between
 40ms-6s
+
+Parameters:
+Buffer size [default 1]: range 1-10
+Gate length [in milliseconds]: 20-6000