A3: Mini Full Color Display Chromatic Clip-On Tuners

    ● Tuning Presets:
            Chromatic
            Guitar
            Bass
            Violin
            Ukulele C/Ukulele D
    ● Tuning Modes: Vibration and Microphone
    ● Orange when out of tune, Green when in tune
    ● Full Screen LCD Color display
    ● Key Change Selector
    ● Tuning range: A0 (27.50 Hz) - C8 (4186 Hz)
    ● A4 Range: 410Hz ~ 490Hz   
    ●  Power: 3V (CR2032 Lithium battery)
    ●  Tuner has a battery-saver feature that automatically shuts it off                 after five mins. of inactivity
    ●  20 pcs per carton           
    ●  Colors: Black
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