LCD screen, power function button, built-in pickup mic, integrated speaker, 1/4" input and output jack, display backlight, 3 x color coded LED lights
Semitone/beat select button, key/beat value select button, Pitch/Tempo up/down buttons & finger pick storage compartment
Metronome features: 15-300 BPM tempo range, tempo beat indicator LED lights, demo mode, BPM indicator, bar counter, time signature indicator
Tuner mode features: Semitone mode, pitch calibration mode, acoustic & electric tuning options
AAA size batteries(included)