Guitar practice aid designed for beginners and regular players This tool helps you learn chord shapes, press strings accurately, and switch chords quickly so practice sessions become more efficient and less frustrating. Key benefits Faster chord transitions: Builtin intelligent system and ebutton control let you switch among multiple chords with a single press, removing complex manual steps and speeding up practice. Easier string pressing: The auxiliary stringpressing mechanism guides finger placement and helps maintain consistent pressure, which helps reduce finger soreness and fatigue during learning or extended practice. Better focus on technique: By handling accurate string pressing and automatic chord switching, the device lets you concentrate on timing, rhythm, and strumming rather than struggling with difficult chord changes. Increased motivation: Simpler, more effective practice makes learning more enjoyable and helps beginners master basic chords sooner. Main functions and performance Automatic chord switching via ebutton: Quickly moves between stored chord positions without manual reconfiguration. String pressing assistance: Provides reliable finger guidance to achieve cleaner, clearer chord sounds during practice. Simple operation: Designed for straightforward setup and use so you can start practicing with minimal preparation. Who it is for Beginner guitar learners working on basic chord shapes and transitions. Teachers and instructors demonstrating chord changes to students. Longterm practitioners who want to reduce finger fatigue during extended practice sessions. Practical use scenarios Home practice: Use the device during daily practice to speed up chord changes and focus on strumming patterns. Lesson support: Teachers can use it in lessons to demonstrate clean chord shapes and help students replicate correct finger placement. Extended practice sessions: Use the auxiliary pressing function to maintain consistent pressure and reduce fingertip soreness when practicing for longer periods. Why customers need it Solves common beginner problems: Removes the most frustrating parts of early guitar learning by simplifying chord switching and improving finger placement. Saves practice time: Automatic switching and accurate string pressing help you progress more efficiently. Makes learning more engaging: Clearer sound and smoother transitions encourage continued practice and faster progress. Note Designed as a practice aid to support chord learning and technique improvement for guitar learners and frequent players.