Vaguelly Portable 6-Fret Pocket Guitar Trainer with Electronic Screen Guitar Chord Practice Tool for Beginner Finger Dexterity

Setting up the first C chord in the exercise1. Long press the power button 2. Press the CHORD key to select the C chord3. Long press the 7TH~9TH key for two seconds and the chord number prompts will flash4. MAJ key to select the chord number as 1, then press and hold the for two seconds to saveSet the second E chord in the exercise1. Press the CHORD key to select the E chord2. Press the MAJ key and to between E chords and other fingerings3. Long press the 7TH~9TH key for two seconds and the chord number prompts will flash4. MAJ key to select the chord number as 2, then press and hold the for two seconds to saveChord storage: Long press the 7TH~9TH key for 2 seconds, the chord number will flash, single press MAJ/MIN to adjust and store the chord order, confirm the chord and press the 7TH~9TH key again to confirm the chord to be storedClear chords: Press and hold the 7TH~9TH and MAJ/MIN keys for 2 seconds at the same time, the regional chord and display will not light up, the beat and chord number will flash, and all stored chords will be cleared (Note: Clearing chords can be in chord table mode) Mode: Single press the power button to and play stored chords. The regional chord and display starts to flash, press the power button again to pauseSingle press 7TH~9TH beat +1, long press to up the beat Single press MAJ/MIN beat -1, long press to up the beat Simultaneously press 7TH~9TH and MAJ/MIN key to random beat cycle