Features:
Comes with LCD screen， you can see the string No. and the note name from the screen.
Tuning through vibration， helps you to find the accurate tune of your instrument.
Clip-on and 360°swivel rotation design， easy and convenient to use.
The automatic shut-off function if no operation for about 3 minutes ensures that your battery works longer.
Multi-instrument guitar tuner， great for electric， acoustic bass， guitars， violin， ukulele.

Specifications:
Tuning Mode: Auto
Tuning Items: Chromatic， Guitar， Bass， Violin， Ukulele
A4 frequency: 440HZ
Tuning Range: A0(27.5Hz) - C8 (4186.0Hz)
Power Supply: 1 * CR2032 cell button (not included)
Item Size: 4.6 * 4.0 * 2.8cm / 1.8 * 1.6 * 1.1in
Item Weight: 24g / 0.8oz
Package Size: 9.2 * 4.7 * 4cm / 3.6 * 1.9 * 1.6in
Package Weight: 36g / 1.3oz

Package List:
1 * Mini Tuner
1 * User's Manual(Chinese & English)

Note:
Battery is not included.