1.Better viewing with color LCD display.
2.Simple and easy to use with only 2 buttons.
3.Tuning items: Chromatic,Guitar, Bass, Violin,Ukulele.
4.Settings will be saved after power off.
Tuning item: Chromatic, Guitar, Bass, Violin, Ukulele
Tuning range: A0(27.5Hz)~C8 (4186Hz)
A4 Range: 430 ~ 450 Hz
Tuning Accuracy: 士1cent
Consumption: tuning <16mA
Power: 3v (CR2032 Lithium battery)