It is a 2 in 1 metro-tuner with ultra fast tuning
Auto-off function
Dual color backlit LCD makes it easy to read in all lighting conditions
Two ways of power supply: battery supply and USB charging
New technology adopted in power management enables battery life to extend by 20-30%
Easy operations ensure you a good experience of using it.

Tuning scale: Violin/Mandolin

Tuning mode: Auto,Manual

Pick up: by MIC and piezo

A4 frequency: 435Hz-445Hz

Precision: better than one cent

Tempo: 30-250bpm

Beat: 0-9
Tolerance：1‰
Rhythm type：