To power on, press the button on the top of the device once. The Color Muse 2 will turn off after 5 minutes unless the awake time has been changed in settings.
The “awake” time refers to the time the Bluetooth remains connected without performing a color reading. The device will remain connected to the app, even when not in use. Changing the awake settings will shorten the battery life.
To change the awake time, open the “Menu” and go to “Settings”. Locate the “Keep Color Sensor Awake” section. The app is defaulted to a 5 minute awake time.