No, it won't, unless you're listening to something. Otherwise, it's just a sleep mask.
Two Hours.
Standby Time: Up to 350 hours
Thanks for your question, the Bluetooth eye mask will automatically disconnect from Bluetooth when inactive.
The light does not stay on when it’s working. When you turn it on it will blink red and blue for 2 seconds. You can hear a voice in the speaker say “power on.”