2 X Kids Guitar Learning System Aids WITHOUT Guitar Accessories Men Charging method: USB

Charging method: USB

BRIGHT: The brightness and duration of the luminescent material we use is more than 10 times brighter than the traditional ZnS (zinc sulfide) luminous materials

Hanging buckle design for easy adjustment

please allow 1-3cm error

Product dimensions: 16*3CM

2 X Kids Guitar Learning System Aids WITHOUT Guitar Accessories Men Charging method: USBSimilar Product Demo Video: Features: PLEASE measure your guitar neck before ordering. Fits Most Guitars. It works on all full size electric, acoustic and classical guitars with neck widths between 1 1 2 to 1 7 8 inches. Extremely quick progression with a proven, effective, system, suitable for all ages. This version does not currently work on 12 string, classical or half sized (childrens) guitars. Helps beginners continue in the very early stages