... B(Bass),V(Violin,C(Chromatic).Detection Accuracy:5%.Items of turning:Chromatic,Guitar,Bass,Violin,Ukulele and other compatible ... except piano and violoncello.Metronome:Beat range:0-9.Built-in 8 different rhythms include duplets, triplets, triplets with inner ... Dimensions:68x38x14mm(main body).Colour:blackPackage included:1 x Guitar Tuner1 x User Manual 3 in 1 Guitar Tuner,Metronome,Tone Gernerator