3 in 1 design, metronome + tuner + tone generator. Small and exquisite appearance, convenient to carry. Professional and easy to use. Large display screen, displays clearly. Accurate beating and adjustable volume. Built-in lithium cell, supports long time use. Foldable support stand is convenient to use. Suitable for every instrument, especially for guitar, bass, Violin and Ukulele. Suitable as a gift to your friends, family or others. Brand: MUSEDO Model: MT-41 colour: black Material: ABS + electronic Size: 105x18x65mm Package Contents: 1 x Guitar Tuner 1 x Pickup 1 x USB data cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.