We guarantee that you will receive the make and model listed in the ad. We wont leave you stuck without a solution. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies.Daniel Rydell, SanDiego, CA, USA. On these listings, our company's condition "used" does NOT necessarily mean "fully operational and functions as intended". If fact it may have unknown flaws and deficiencies. The item has only been tested to the extent described in the item condition/testing notes.