What is the little hole in the GEGO for? August 05, 2020 21:11 The hole is for you to put a rubber band or similar so you can secure it to your belongings. Related articles Why am I not receiving notifications? What is the meaning of the led light color? Can I put the GEGO inside my kids backpack? What is the GEGO Button for? Where is the ON/OFF Button? How do i turn the GEGO OFF? Is there any ON/OFF switch?