Pocket Guitar Chord Trainer,Portable Mini 6 Fret Guitar Chord Trainer with Rotatable Chart Screen Guitar Chord Practice Tool Gevoline accessories

Features: 1.Built-in rotatable screen, reserves the most commonly used chords, perfect tool for finger placement exercise. 2.With steel guitar strings, the tension of the strings can be adjusted, convenient to use. 3.With metronome functions, can learn the chords with yourself customized tempo.  4.Lightweight, easy to carry and practice. 5.No noise and interference, convenience and practicality. Specifications: Material: Metal + plastic Color: Black Size: Approx. 29*5*4cm/11.4*2*1.6in Battery Model: CR2032(not incluced) Packing List: 1*Chord Trainer 1*Wrench 1*Carrying Bag