X5QF Digital Clip-on Electric Tuner for Guitar Chromatic Bass Violin Ukulele Foldable Tuning Device Musical Instrument Kit OOTDTY Description: 100% brand new and high quality Features: Stainless steel spring design for durable and long time use. Silicone Clip for better protect your guitar. Old-school tuner design,still reliable and stable. 360 degree tuner, high definition LCD display screen, convenient to use. Powered by one CR2032 button battery (included). Battery door with screw-fixed function, to prevent the children from swallowing batteries. Suitable for tuning for Chromatic, Guitar, Bass, Violin, Ukulele. Specifications: Item Type: Guitar Tuner Power Supply: 1xCR2032 Battery A4 Frequency: 440Hz Material: ABS Size: 25x3.8x4.5cm/9.8x1.4x1.7in Color: Black Tuning type: Guitar, Chromatic, Bass, Violin, Ukulele. Quantity: 1 Pc Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls 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 Package Includes: 1 x Guitar Tuner 1 X User Manual 1 x CR2032 Battery