To Play with Non-Bluetooth Devices Use the 3.5mm Audio Cable ... battery is charging. - Solid Red battery is fully charged. Page 2. Blue Light lit when speaker is on: ... You can continue to keep the speaker plugged into a charging source even ... Go to the 'Home' menu by pressing the 3 horizontal lines in the upper left.... I know I'm being picky but if it's harder than having 2 mice near my laptop when I ... Turn on the keyboard by holding down the power button, BUT DO NOT LET GO OF THE POWE