Adjustable water-air pillow

The invention relates to an adjustable water-air pillow, which comprises a rectangular main airbag. The main airbag is separated into an annular neck airbag at the periphery and a head airbag in the middle; the height of the head airbag is smaller than that of the annular neck airbag; a floating air bag is respectively arranged in the neck airbag and the head airbag; the surface area of the floating airbag is larger than the inner surface area of the main airbag, and the surface of the floating airbag is provided with folds; independent water chambers mutually separated are arranged under thehead airbag and the neck airbag respectively; and the main airbag is made of antibacterial and easily-cleaned synthetic resin. The adjustable water-air pillow can be randomly adjusted according to body characteristics of different users, accords with human engineering and spinal physiological characteristics, and can effectively protect and correct cervical vertebra, relax muscles and nerves of the head, neck and shoulder