rechargeable chromatic auto-on tuner (also G+B+U) Rechargeable Auto-on Tuner - Chromatic tuner with GuitarSTD/CPS(Standard/Compensation Tuning), Bass,and Ukulele modes. - Compensation & beginner-friendly tuning in Guitarmodes, 6-string bass detection in Bass mode. - High-contrast color display with strong and flexibleclip for the best viewing angle. - Auto power-off function for maximum battery life.
