BOSS TU-05 Clip-On Tuner

The TU-05 Clip-On Tuner from BOSS brings reliable and accurate tuning to the headstock of your favorite stringed instrument - with a large - high-contrast color display and four different tuning modes A long-lasting rechargeable battery is built in - eliminating the cost and hassle of battery swaps

Features: Compact and Accurate, Four Tuning Modes, Adjustable Calibration: 431 to 449 Hz, Up to 10 Hours Rechargeable Battery