500 XLS is a surgical chair designed to support wide range of applications such as OMF, dental and ophthalmic surgeries. It has multi-functional headrest featuring two-dimensional and longitudinal adjustment, manual keyboard and removable foot keypad for backrest, seat and height adjustment, including on-off switch, memory positions and reset keys. It includes power supply-independent battery box. This chair has mono-lifting column built to hold a maximum weight of up to 200kg, 2 lockable double-wheel castors and 2 fixed wheels to provide stability and easy maneuverability. It also has removable armrests and comfortable upholstery. Getting in and off this chair is easy.