diff --git a/pyrogram/client/chat_action.py b/pyrogram/client/chat_action.py
index 777f61a2..d2a8c35a 100644
--- a/pyrogram/client/chat_action.py
+++ b/pyrogram/client/chat_action.py
@@ -20,18 +20,45 @@ from pyrogram.api import types
 
 
 class ChatAction:
-    """This class provides constants to be used for sending Chat Actions"""
+    """This class provides a convenient access to all Chat Actions available.
+    It is intended to be used with :obj:`pyrogram.Client.send_chat_action`.
+    """
 
     CANCEL = types.SendMessageCancelAction
+    """Cancels any chat action currently displayed."""
+
     TYPING = types.SendMessageTypingAction
+    """User is typing a text message."""
+
     PLAYING = types.SendMessageGamePlayAction
+    """User is playing a game."""
+
     CHOOSE_CONTACT = types.SendMessageChooseContactAction
+    """User is choosing a contact to share."""
+
     UPLOAD_PHOTO = types.SendMessageUploadPhotoAction
+    """User is uploading a photo."""
+
     RECORD_VIDEO = types.SendMessageRecordVideoAction
+    """User is recording a video."""
+
     UPLOAD_VIDEO = types.SendMessageUploadVideoAction
+    """User is uploading a video."""
+
     RECORD_AUDIO = types.SendMessageRecordAudioAction
+    """User is recording an audio message."""
+
     UPLOAD_AUDIO = types.SendMessageUploadAudioAction
+    """User is uploading an audio message."""
+
     UPLOAD_DOCUMENT = types.SendMessageUploadDocumentAction
+    """User is uploading a generic document."""
+
     FIND_LOCATION = types.SendMessageGeoLocationAction
+    """User is searching for a location on the map."""
+
     RECORD_VIDEO_NOTE = types.SendMessageRecordRoundAction
+    """User is recording a round video note."""
+
     UPLOAD_VIDEO_NOTE = types.SendMessageUploadRoundAction
+    """User is uploading a round video note."""