Features: Pocket Guitar: 6-fret pocket guitar, a handy tool designed for guitar beginners, you can carry it around when you are traveling and practice fingering anywhere. Guitar Chord Trainer: The LCD screen that display most commonly used chord charts can help guitar beginners to practice and memorize chords. Rotatable design enables you to have the viewing angle. Built-in a Metronome: With a metronome inside, beginners can learn the chords with a customized tempo. And tempo adjusting is 30-260. Please noted that the metronome only give the prompt tone of first . Steel Guitar Strings: Equipped with 6 steel guitar strings, which makes your practice more close to playing real guitar, and the tension of the string can be adjusted via the included mini wrench. Portable and Lightweight: High-quality ABS material, and lightweight; comes with a small pouch for convenient storage and carry.