The AxcessAbles AT-01A Clip-On Chromatic Tuner easily clips on to your instrument and is powered by one CR2032 battery(not included). A highly portable and extremely accurate chromatic tuner that is easily carried in your pocket or gig bag. Great for tuning guitars, basses, violins, violas and ukuleles.
★ Two colors of backlight - Green for 'In-tune' and White for 'Out-of-tune'.
★ Designed to rotate a full 360 degrees for full versatility and range of view.
★ Auto Power Off function - the device will turn off automatically if there is no signal present or operation for 3 minutes.
★ Sturdy ABS plastic material.
★ Use it for tuning guitars, basses, violins, violas and ukuleles.
★ Highly precise detection and sensitive vibration clip.
★ Designed for beginners and professionals.
★ Powered by one (1) CR2032 battery (not included).