Rechargeable Guitar Tuner, Clip on Tuner with Guitar Bass Ukulele Violin Chromatic Tuning Modes, Black

?RECHARGEABLE TUNER?It can run continuously for about 3 hours after a 30-minute full charge and will automatically turn off after 2 minutes of no signal. ?EASY TO READ?360 rotation clip-on tuner gives you limitless viewing angles, large colorful bright screen makes excellent visibility, clearly read even in dark environment. ?EASY TO USE?This clip-on tuner fits any headstocks, one button makes easily tuning, good for kids and beginner. ?FEATURE?5 tuning modes of chromatic, guitar, bass, ukulele, violin. Tuning cent guage +_0.5 cents, 440Hz of pitch range. ?GUARANTEES?All products are packed in new, sealed packaging. Contact us for a replacement if there are any issues.