This item is a Humidified C-Pap machine #HC230 series Mfg. by Fisher Paykel Healthcare. It is a “Sleep Style 200”. It comes with the original operating manual,the unit measures 10″L X 6″W X 5″H. and the cord is over 8 ft. long. The hose measures 6 ft. long and is 3″ diameter. It comes with 2 water containers which is 13″ diameter and 3″ tall. Set is complete and has never been used. In excellent condition.