The present invention provides a vehicle driving apparatus capable of being mounted easily even in a narrow space such as under-floor of the vehicle. More specifically, the specification describes methods and compositions for making and using a lysosomal phospholipase A2 in methods for the diagnosis, and treatment of disorders of phospholipid catabolism such as pulmonary alveolar proteinosis. The headphone comprises a circular main body, a speaker provided at one face of the main body, a wireless communication antenna provided at the other face of the main body, and an ear hook provided at the outside of the main body. A recording device can be included within the holiday key such that the children can record a holiday message for Santa. A controller monitors movement of the cable and controls actuators for applying and folding labels onto the cable at spaced apart intervals.