Ibanez Guitar & Bass Tuner GU30 This is a compact and portable auto-tuner for guitars and basses. With its simple operation, it can be used by a wide range of users, from beginners to experienced players. It's a convenient item that can be used quickly at live performances or practice sessions. ✅ Size Width: Approximately 10cm Height: Approximately 6.5cm Depth: Approximately 2.5cm ✅ Power AAA batteries x 2 (sold separately) ✅ Condition ・Operation has been confirmed and it works normally. ・There are signs of use and scratches, but it can be used without any problems. ⸻ ⚡Instant purchase OK ⚡Reliable anonymous shipping ⚡We will ship as soon as possible