... you'd call it that: It is a self-balancing, two-wheel electric human transporter, but that's where ... Optional voyage: One battery (27 Kilometres), two batteries (54 Kilometres)9): Scooter vibration alert functions when Automatic overload occurs ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 2 wheel balancing scooter self balancing scooter chariot balancing scooter two wheel scooter