Quick Overview:

Features:Turning 360 degree freely.Adjustable view angle.Super anti-interference.Handy compact digital clip-on style.Tuner picks up the sound by vibration.Easy to clip onto any stringed instrument.Sensitive and stable.Tuning Pitch Indicator Light:Low: Indicator to the left and LCD screen turns white;Hight: Indicator to the right and LCD screen turns white;In tune: Indicator to the middle and LCD screen turns green.Specification:Tuning mode: AutoTuning items: Chromatic, Guitar, Bass, Violin, Ukulele.A4 frequency: 440HZTuning range: A0(27.5HZ)-A6(1760HZ)Power supply: 1 x CR2032 cell button (not included)Color: BlackItem size: 3.5 * 4.8 * 5.4cmItem weight: 22gPackage size: 5 * 3.5 * 7cmPackage weight: 37g

Package including:  I341 * Mini Tuner1 * User's Manual