diff --git a/README.md b/README.md
index a61f1dc..acf11f0 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ The pipeline uses a pre-trained CLMR model to extract embeddings of a given audi
 **Input Arguments:**
 
 - filepath:
-  - the input audio in `.wav`
+  - the input audio in `.wav` (audio length > 3 seconds)
   - supported types: `str` (path to the audio)
 
 **Pipeline Output:**