What is “sleep” mode?
The Sansa Connect will enter SLEEP MODE when you press the power button for 1-2 seconds. The Connect will also go to SLEEP MODE if no functions are in use. This does not completely turn off the Connect. SLEEP MODE shuts down all functions and allows for you to quickly power on again without waiting for a full reboot of the device. The Connect will switch from SLEEP MODE to OFF after 72 hours or if the power drops below 5% battery charge.