Guitar Tuner Rechargeable Clip On Tuner for Ukulele Violin and Chromatic Tuning Fast and Accurate Easy to Use

Chromatic Tuner with Guitar, Ukulele, Violin modes. Built-in rechargeable battery allows over 10 hours of continuous use per charge. High contrast color display with strong and flexible clip for the best viewing angle. Guitar tuner with auto power off function for maximum battery life. Package List: 1 * Tuner 1 * USB Cable 1 * User Manual NOTICE: ?This guitar tuner uses Li-Po battery, to reach the maximum battery life, please charge it before using it. ?If the guitar tuner would not be used for a long time, please charge it at least once every 3 mouths to maintain battery health.