Digital Electronic Tuner Foldable Rotatable Acoustic Guitar Tuner Rechargeable for Acoustic/Electric Guitar Ukulele Violin Bass

Is Batteries Included : no High-concerned chemical : None Brand Name : NovaSphere Origin : Mainland China Guitar Tuner : Clip-On Tuner Digital Electronic Tuner : Acoustic Guitar Tuner Origin : Mainland China Size : 7.5*4.5*2.9cm Applicable to : guitar, bass, ukulele, violin, 12 equal temperament Material : ABS