T-29G Clip-on LCD Display Guitar Tuner Backlight 360 Degree Rotatable Clip for Guitar/Violin

Description

Tuning modes: automaticBattery: 3V (CR2032) lithium coin battery (not included)Size: 53 (W) * 35 (D) * 27 (H) mmWeight: 21gOperations:While the tuner is clipped onto the headstock, it turns on automatically, and turns off automatically while it is removed away from the headstock.If the tuner is kept on the guitar headstock, it will power off automatically in 5 minutes no matter it is in use or not.Built-in piezo sensor for better tuning. When it is in tune, the backlit turns GREEN. When it is sharp, the backlit turns RED. When it is flat, the backlit turns ORANGE.Tuning result: Guitar: 6E 5A 4D 3G 2B 1E