Pocket-Sized 3-in-1 Functionality: Combines a tuner, metronome, and tone generator in one compact, portable device. Perfect for beginners and musicians on the go, making practice, live performances, and music lessons more efficient and convenient Versatile Chromatic Tuner: Supports a wide tuning range from A0 to C8, making it ideal for tuning acoustic guitars, electric guitars, bass, violins, ukuleles, mandolins, banjos, cellos, violas, and more. The chromatic mode accommodates various musical styles and preferences, while ±0.5 cent accuracy ensures precise, pitch-perfect tuning for every note. Digital Metronome: Offers 30–260 beats per minute and customizable beats (0–9) with 8 rhythm patterns, ideal for mastering timing across various musical styles and genres User-Friendly Tone Generator: Easily switch to tone generator mode for quick tone selection, catering to specific performance or practice needs. A versatile tool for honing musical skills Bright & Ergonomic Display: The tuner Metronome features a large LCD screen with a 45° bracket design for optimal visibility, whether practicing in bright sunlight or dim environments. Easy-to-read interface ensures smooth operation