Designed for beginners and professionals. Suitable for campus bands and Music StudiosGUITAR CAPONO FRET BUZZ - Guitar capo stays in tune with a great intonation in all frets. Quickly change position between frets on stage with one hand.NO SCRATCHES - High quality silicone pad will protect your instrument against damage our proves you don t have to spend a fortune for quality music gearHIGH PERFORMANCE - Guitar capo steel spring with internal memory to provide strength and fatigue resistance. Capo will put just enough pressure on each guitar.Tuning Instrument1.Sleek and minimalist profile sturdy clip that s built to last2.Clip on strongest vibrating part of your instrument.3.High sensitivity piezo sensor for blazing fast & accurate tuning4.Play a single note the display will show the note name and the meter moves.If intonation indicator points to the left :the note is flat.If intonation indicator points to the right: the note is sharpIf intonation indicator points to the middie :the note is in Tune.5 The unit will shut off automatically if there is no signal within 5 minutes6.With 360 degree rotational clip you can adjust the angle you needTuner Specifications:Tuning scale: Chromatic Guitar Bass Violin Ukulele Banjo MandolinTuning range: A0(27.5Hz)~C8(4186Hz)Calibration:A4=440HzPower Supply: 3V(CR2032 lithium battery included)(Just for test if it didn t work kindly change a new one for use) Tuning way:Clip Precision: ?1cent Package include: - 1 x Tuner - 1* Guitar Capo - 4* Guitar Pick