D'Addario Rechargeable Micro Headstock Tuner PW-CT-12RC, Chromatic Type, Full Color Display

The slim, compact design mounts discreetly to your instrument's headstock for quick and accurate tuning. The bright, full-color LED display offers four viewing angles for easy viewing. The USB-C rechargeable battery allows for over 20 hours of tuning time on a single charge. A 6-inch USB-C cable is included. The exterior design, color, and specifications may change without notice due to design changes by the manufacturer. This product is a product of a distributor in Japan (the product is not covered by the distributor's warranty).