Description: You can adjust the tune easily with the tuner which is suit for ukulele guitar violin or bass making your instrument perfectly. You need to align the pinhead to the note and making your instrument work smoothly. This kind of tuner is equipped with a chromatic setting which makes your work more convenient and easy. The clip help the tuner rotate 360 degree without troubles convenient for your work at different angles. The tuner is designed with blue white and green light making this kind of tuner work smoother than others you can use it without worries. Specification: Size: ≤35mm×48mm×54mm. Type: ET-33. Adapterization way: shaking. Adapterization range: A0(27.5Hz)-A6(1760Hz). Adapterization pattren: automatic. A4 frequency range: 440Hz. Tuned error: ±1cent. Power: 1x button battery(included). Package included: 1x tuner.