... insoles about 2 seconds, when the LED is red flashing. Press the “OFF” button of remote .When the insoles’ LED is off, matching ... .2,Remote Control1,Press ON1 Button, the 1st step, LED shows red.2,Press 2 Button, the 2nd step, LED shows yellow.3 ... , Trim to fit if needed!Weight257G/ Pair4,Applicable people: all the people , especially student, teacher, army men, policeman and out door ...