X5QF Multifunctional Electronic Digital Tuner & Tone Generator & Metronome for Guitar Bass Ukulele Violin OOTDTY Features: 100% brand new and high quality 3-in-1 Device: The item combines a Tuner, a Metronome, and a Tone Generator, all housed in a pocket-sized device. Versatile Tuner: The fast and accurate tuner boasts various tuning modes, transposition settings, and pitch calibration. So whichever instrument you play, it's got you covered Premium Metronome: This metronome will improve your timing in a rich variety of musical styles. Simple to Use: It allows for making swift pitch selection in the Tone Generator, among many other functions. Satisfactory Service:Contact us if you have questions,we will try to serve for you until you are satisfied. Specification: Material:Plastic+Metal Functions: Tuner / Metronome / Tone generator Tuning items: Chromatic, Guitar, Bass, Violin, Ukulele Package Includes: 1 x Guitar Tuner. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you