Suitable for a wide range of instruments: This tuner is ideal for string and wind instruments in the keys of F, B flat and Eb. Whether you want to tune a guitar, bass, violin, ukulele or banjo, this device offers precise tuning accuracy so you always hit the right notes. It detects vibration frequencies and measures the sound for perfect tuning, so your instrument always sounds harmonious and loud. Easy tuning on stage with clip-on style: With its innovative clip-on design, the tuner can be quickly and easily attached to your instrument. This allows you to tune with one hand, even when performing on stage. With its lightweight, portable and compact design, it is the ideal companion for musicians who value flexibility and precision. 360 rotation for the best view: The tuner has a 360-degree rotation function that allows you to turn the tuner to any angle you want. The clear LCD screen ensures excellent visibility even in difficult lighting conditions. This allows you to keep an eye on adjustments at all times and make the right settings quickly and accurately. Fast and accurate tuning for optimal performance: This tuner is equipped with advanced technology to measure vibration frequencies from A0 (27.5 Hz) to C8 (4186.01 Hz) with high accuracy. It provides fast and precise feedback so you can always tune your instrument to perfection. This makes it an indispensable tool for musicians. Automatic shut-off function to save energy: This tuner is not only accurate, but also energy efficient. Thanks to the auto-off function, power consumption is reduced to a minimum, which significantly extends battery life. So you can be sure that your tuner is ready to use when you need it, without having to constantly replace the batteries. Package contents: 1 tuner 1 leather case 10 guitar picks Versatile application: Ideal for string and wind instruments in F, B and Eb. Supports guitar, bass, violin, ukulele and banjo for precise tuning accuracy. Clip-on design: The tuner can be quickly and easily attached to instruments, allowing for one-handed tuning on stage. 360 rotation: The tuner can be rotated 360 degrees and offers optimal visibility in all lighting conditions thanks to its clear LCD screen. Precise tuning: Detects vibration frequencies from A0 to C8 and provides fast, accurate feedback for optimal tuning of your instrument. Energy efficiency: With automatic shut-off function to minimise power consumption and extend battery life. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.