Hook™ provides simple to advanced control of your music playlist with an auditory menu of functions you can control with your switch. Hook is preconfigured in single switch mode to play/pause, skip forward and back, and adjust volume. If that's more function than you need, you can change to a basic play/pause mode for simpler operation. Hook also supports a dual-switch mode for faster access through the auditory menu prompts. Finally, for those who want to use the power of music to reward students or patients, Hook has a motivation mode to play music for a set duration of time on switch activation. Remember that your iPod can store more than just music in its library - with Hook, you have access to podcasts and audiobooks, opening huge new worlds of education and entertainment.