Product Highlights LED Color Display with Assignable Colors per Tuning TRUE STROBE 0.1 CENT ACCURACY – Accurate to 1/1000th of a Semitone or 1/1000th of a Fret Can Display the Smallest Pitch Deviations Automatically Displays Note and Deviation from Center Pitch Drop Tuning and Capo Settings Over 50 Enhanced Tuning Offsets for a Variety of Stringed, Woodwind, and Brass Instruments Rechargeable via USB-C Visible In Direct Sunlight