*A4 Frequency:410-450Hz

 *Tolerance: ±1cent

 *Tuning Item:Chromatic,Guitar,Bass,Violin

 *Tuning Mode: MIC , CLIP

 *Semitone flat:b,bb

 *Weight:50g

 *Dimension: 67(L)×44(H)×46(W)mm

 *Power: CR2032 Battery 1 piece

 *Color: Black

JT-20 tuner