Hellow guys, Welcome to my website, and you are watching Robstep Robin-M1(mini segway)--self balancing personal transporter,electric scooter,electric vehicle. and this vIdeo is uploaded by Robstep Bill at 2012-12-18T19:03:58-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.