1. Captain button padded seat and headrest 2. Angle adjustable backrest (fold down) 3. Height and angle adjustable seat base 4. Articulating front and rear wheel axles, help achieve a more comfortable ride 5. Designed in easy to dismantle sections (ideal for transporting or storing) 6. Two motor mid-wheel drive system enabling a 360 degree turn within it?s own length 7. Extendable VSI control unit (for right or left hand use) 8. Height and width adjustable arms 9. Flip up padded armrests 10. Direct access to battery and free wheel release mechanism 11. Lap belt 12. Puncture proof front and rear swivel castors