diff --git a/README.md b/README.md
index db8e1a1..5ee1976 100644
--- a/README.md
+++ b/README.md
@@ -60,8 +60,9 @@ One-Liner: Open up a terminal and paste: `bash <(curl -s https://will.kein.hk/gi
 - [ ] external storage: mount it somewhere
 
 ## Signals
-- [ ] audio, mic
+- [x] audio, mic
 - [ ] backlight
 
 ## Other
 - [x] nice icons as labels
+- [x] showing percentage values as a vertical bar