The product is a key shell case cover pad with 6 buttons designed specifically for the 2011-2013 Honda Odyssey. It does not include a battery, transponder chip, or electronic components. The FCC ID is N5F-A04TAA and the manufacturer part numbers are 35118-TK8-A20 and 35118TK8A20. The surface finish is black and the package includes 1 key case with an uncut key blade. This product is a reliable replacement for worn or damaged key fobs for Honda Odyssey owners.