diff --git a/keyboards/handwired/promethium/readme.md b/keyboards/handwired/promethium/readme.md
index 64e2c3a16a6..e63d2f1add7 100644
--- a/keyboards/handwired/promethium/readme.md
+++ b/keyboards/handwired/promethium/readme.md
@@ -5,8 +5,9 @@ A handwired Planck based keyboard using the Adafruit Feather 32u4 Bluefruit LE c
 Features:
 
 * Single piece split form factor
-* Vertical staggered
+* Columnar stagger
 * Trackpoint
 * Bluetooth LE *TBD*
 * Battery
-* Per switch RGB LED
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+* Per switch RGB LED
+* Proximity sensor for energy conservation *TBD*
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