four-wheeled, motorized or manual device a seat and backrest for the user two large rear wheels and two smaller front wheels footrests for the user armrests a push handle at the back for the user or caregiver a motor for motorized wheelchairs adjustable height and angle for the seat and backrest
wheelchair which has four-wheeled, motorized or manual device wheelchair which is a seat and backrest for the user wheelchair which has two large rear wheels and two smaller front wheels wheelchair which has footrests for the user wheelchair which is armrests wheelchair which is a push handle at the back for the user or caregiver wheelchair which is a motor for motorized wheelchairs wheelchair which is adjustable height and angle for the seat and backrest