– Functions: Supports multiple tuning: Guitar, Chromatic, Bass, Ukulele, Violin.
– A4 Frequency: 430-450Hz
– Tuning range: A0(27.5Hz)~A3(1760Hz)
– Tuning scale: Chromatic, Guitar, Bass, Violin, Ukulele
– Precision: ±0.5 Cents
– Color: Black
– Power Supply: 1*CR2032 Coin Battery(Automatic power off after 3 minutes.)
– Dimension(L*W*H): 2.0×1.0x3.4 inches
– Weight: 0.09 lbs