Feature: 1. Compact 2 in 1 Device: Experience convenience with our pocket sized device combining a tuner, metronome, and tone generator, suitable for rehearsals or gigs. 2. Effortless to Use: Quickly dial in your desired tempo with the intuitive JOG dial. Easily select pitches in the tone generator among other user friendly features. 3. Versatile Tuning Capabilities: Enjoy rapid and accurate tuning with an A0 to C8 range, various tuning modes, transposition settings, and pitch calibration, suitable for any instrument you play. 4. Portable and Easy to Use: Designed for musicians on the way, this device offers unparalleled portability with its compact size and a convenient carry pouch for easy transport. 5. Adaptive to Your Needs: From beginner to professional, our device adapts to your musical requirements, ensuring accuracy and ease across numerous instruments and playing styles. Specification: Item Type: Metronome Tuner Material: ABS Tuning Items: Chromatic Tuner Metronome for all instruments, Guitar, Bass, Violin, Ukulele and Chromatic Tuning Modes, Twelve Tone Equal Temperament Pickup Range: A0 (27.5Hz)-C8 (4186.00Hz) A4 Frequency Range: 410-450Hz Tuning Error: ±0.5 cent Metronome Tempo Range: 30 beats/minute-260 beats/minute Beats: 0,1,2,3,4,5,6,7,8,9 External Connection Port: 3.5mm Mono Input Jack Headphone Jack: 3.5mm Stereo Battery: AAA x 2 (Batteries not included) . Package List: 1 x Metronome 1 x User Manual 1 x Accessory