Magic Buds Bluetooth Earbuds Includes a coaxial splitter that is the same high-quality splitter used by leading cable service companies Includes 2 coaxial ("coax") cables, one 3 feet and one 9 feet. Easy instructions work for all cable modems. Underwriter Laboratories listed splitter to ensure safety. Cables have high performance copper center conductor. Includes 3 cable ties to help organize your cables. Two year warranty and support from Zoom Telephonic in Boston, Massachusetts.