4 in 1 Electronic Digital Guitar Chromatic Tuner Metronome Tone Generator Chord Finder Built-in Mic Tuning LCD Display

Features:
4 in 1, can be used as a tuner or metronome or tone generator or chord finder.
2 chord modes: Find Chord Position & Find Chord Name.
Supports 2 ways of signal input: built-in mic or 6.3mm input jack.
Large LCD display for easy viewing and operation.
Equipped with 3.5mm earphone jack, volume control, LED indicator lights and speaker.
With foldable stand design, can stand the unit on a flat surface.
Dual power supply: 6F22 9V Battery or 9V DC power adapter. (Not included)

Specifications:
Material: Plastic
Color: Black
Chord Number: 2640 Chords
Tuning Item: Chromatic
Signal Input: Mic or 6.3mm input jack
A4 Frequency: 410-480Hz
Tuning Range: A0 (27.5Hz)-C8 (4186.01Hz)
Tuning Accuracy: 1 cent
Tuning Scale: C, Bb, Eb, F
Flat Tuning: b, bb, bbb, bbbb
Beat:0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Tempo: 30-250 BPM
Tone Generated: 4C-4B
Power Supply: 1 * 6F22 9V Dry Battery or 9V 150mA DC power adapter (Not included)
Item Size:  12 * 7 * 2.5cm / 4.7 * 2.8 * 1in
Item Weight: 118g / 4.2oz
Package Size: 12 * 18.2 * 4cm / 4.7 * 7.2 * 1.6in
Package Weight: 176g / 6.2oz

Note:
Battery and power adapter are not included.

Package List:
1 * Tuner
1 * User Manual (English)