The Snark chromatic clip-on tuner features a high-resolution, full-color LCD needle display for precise tuning. Designed for acoustic, electric, bass guitars, and violins, it delivers exceptional accuracy thanks to Snark’s advanced, fast-processing chip. The screen shows the played note with color-coded indicators: red for flat, yellow for sharp, and green when perfectly in tune. It includes power-saving and auto-off functions for convenience. A CR2032 battery is supplied for immediate use.