diff --git a/rwx/sw/freetube/__init__.py b/rwx/sw/freetube/__init__.py
index cb60ff9..250b9c3 100644
--- a/rwx/sw/freetube/__init__.py
+++ b/rwx/sw/freetube/__init__.py
@@ -1 +1 @@
-"""Handle FreeTube configuration."""
+"""Configure FreeTube."""
diff --git a/rwx/sw/freetube/db.py b/rwx/sw/freetube/db.py
index 4b3f56b..9e37162 100644
--- a/rwx/sw/freetube/db.py
+++ b/rwx/sw/freetube/db.py
@@ -1,4 +1,4 @@
-"""Handle FreeTube db."""
+"""Output FreeTube db."""
 
 def to_db(value: object) -> str:
     """Render value as string.
diff --git a/rwx/sw/freetube/settings.py b/rwx/sw/freetube/settings.py
new file mode 100644
index 0000000..67bb084
--- /dev/null
+++ b/rwx/sw/freetube/settings.py
@@ -0,0 +1,33 @@
+"""FreeTube settings."""
+
+from rwx import Class
+
+from .db import to_db
+
+
+class Setting(Class):
+    """FreeTube setting."""
+
+    def __init__(self, uid: str, value: object) -> None:
+        """Set uid & value.
+
+        :param uid: unique identifier
+        :type uid: str
+        :param value: value
+        :type value: object
+        """
+        self.uid = uid
+        self.value = value
+
+    def to_db(self) -> str:
+        """Return uid & value as db string.
+
+        :rtype: str
+        """
+        return f"""\
+{{\
+"_id":"{self.uid}"\
+,\
+"value":{to_db(self.value)}\
+}}\
+"""