Our recently upgraded CapoPro V2.0 doubles as a professional capo and tuner. Its made of light aluminum alloy metal, is durable and lightweight, and easy to carry and use anywhere. CapoPro has consistently been the trusted leader in the guitar industry, used by beginners, experts, and everyone in between. Try it for 30 days and if you dont like it, return it for a full refund, no questions asked! Easily tune your guitar with this Digital Guitar Capo and Tuner! Digital Guitar Capo and Tuner is a professional and practical electric acoustic guitar bass tuner and also a professional capo. It is designed for tuning guitar, ukulele, bass, violin, mandolin, banjo, etc! It allows you to tune chromatic, bass. The tuner has a highly sensitive, highly accurate tuner built onto the capo. KEY FEATURES: HOW TO USE: SPECIFICATIONS: PACKAGE INCLUSION/S: FREQUENTLY ASKED QUESTIONS Q: What is the size and weight of CaproPro V2.0? A: The dimensions are 12.5 x 10 x 2 cm, and it weights approximately 125 grams Q: Does CaproPro V2.0 work with electric guitars? A: Yes, it is compatible with electric and acoustic guitars Q: What battery does CapoPro V2.0 require? A: 3V CR2032 Button Battery