Features Include Exceptionally neat bottom vertical start. Cam assisted Manuel swivel seat Choice of upholstery and colours Inter linked seat-footrest (fold in one motion) Wireless control unit Joystick operation- choice of 4 types of joystick 2 C-cell batteries in every unit Rail- single tube with constant diameter of 8cm Inclination- -70 degrees up to + 70 degrees Lifting capacity- 125 kg (19.68 stone) Wireless call and park station with push button at top and bottom of stairs