Contains a set of 2 audio CDs to teach you CW the fast and easy way! These two audio CDs can also be used as a "refresher" course. Contains random code characters, text and random words. "Farnsworth" spacing helps you build speed faster! Contains over 3 hours of Morse code training. Our more in-depth and concentrated training set, GW05, will provide many more practice drills and much more helpful to the beginner.