What's in the box:

AROMA AT-105 Rechargeable Clip-on Tuner Color Screen Built-in Battery for Chromatic Guitar Bass Ukulele Violin ()

Features:
Clip-on tuner for chromatic/ guitar/ bass/ ukulele/ violin.
Built-in rechargeable battery, can be charged via the included USB cable easily.
Adopts high definition 4-color VA screen, bright and clear.
Dual 360 degrees rotatable clip gives you the best viewing angle.
Super fast and accurate tuning performance.

Specifications:
Model: AT-105
Color: Black
Tuning Items: Chromatic(C)/ Guitar(G)/ Bass(B)/ Ukulele(U)/ Violin(V)
Detection Range: A0(27.5Hz)-C8(4186.00Hz)
Pitch Range: 430Hz-450Hz
Tuning Accuracy: 0.5 cent
Power Supply: Built-in rechargeable battery 3.7V/ 110mAH
Item Weight: 23g / 0.8oz
Package Size: 10.3 * 5.5 * 3.5cm / 4.1 * 2.2 * 1.4in
Package Weight: 52g / 1.8oz

Note:
The instrument showed in the picture is not included.

Package List:
1 * Tuner
1 * USB Cable
1 * User Manual(English & Chinese)