The tuner is great for beginners and professionals. It is fast・ accurate・ automatic and easy to operate. You would never play out of tune anymore with this tuner.

Features:
Mini size・ lightweight and convenient to carry.
More accurate・ high sensitive and wide tuning range.
With LCD screen for indicating the operational conditions.
360-degree rotation for adjusting better visual angle.
Adjustable clip designed for attaching it to different part of instrument.
Automatic power off function for saving battery life.

Specifications:
Brand: ammoon
Model: AT-08
Tuning Items: Chromatic/ Guitar/ Bass/ Violin/ Ukulele
A4 frequency: 410-450HZ
Tuning Range: A0(27.5Hz) - C8 (4186.0Hz)
Power Supply: 1 * CR2032 Battery (not included)
Item Weight: 17g / 0.6oz
Package Size: 4 * 5 * 3.5cm / 1.6 * 2 * 1.4in
Package Weight: 25g / 0.9oz

Note:
The battery is not included.
The guitar showed in the picture is not included.

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