diff --git a/README.md b/README.md
index 71046f1..f8a9e0d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Chill
 
-Zephyr RTOS firmware with mode control, addressable LEDs, PWM bar, IMU, and ambient light sensing. Config is persisted to flash via NVS.
+Sulajalmari code for resting eyes when working. Default settings are 20 minutes of work (the blue LEDs as a loading bar), 20 seconds of looking into the distance (eyes flashing).
 
 ## Shell Commands
 
@@ -16,4 +16,9 @@ All commands are available over the Zephyr shell (USB).
 | `mode status` | — | Print current config (phases, color, duration) |
 | `mode colors` | — | List all available color names with RGB values |
 
+Example 15min and 20s:
+```
+mode set 900000 20000
+```
+
 > See [DEBUG.md](DEBUG.md) for development/test commands.
\ No newline at end of file