Useful Guitar Tuner Professional Guitar Tuning Tool Music Instrument Tuner(1pcs- DescriptionThis item is a multifunctional screen tuner, made of high-quality materials. By tuning with our screen tuner, you can tune your guitar, ukulele, bass, etc. accurately and easily. It is simple to operate and easy to use.FeaturesColor: BlackMaterial: ABSSize: 487328mmThe product is made of high-quality materials and has excellent durability. A variety of tuning modes can be switched for use. High sensitivity tuner, the product is more accurate, accurate, convenient and fast.It's very simple to use and lets you get it and use in a minute.High sensitivity, save your time and energy.It is easy to adjust, convenient and practical, and can help you to practice and perform better.With scientific structural design, it is more flexible and convenient for you to make better adjustments.Packing List: 2pcs*Electronic Tuner Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.