Hellow guys, Welcome to my website, and you are watching Robstep Robin-M1(mini segway scooter)--self balancing personal transporter,electric scooter. and this vIdeo is uploaded by Robstep Bill at 2012-12-13T00:54:03-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.