What's in the box:

AROMA AAS-5 Acoustic Guitar Simulator Effect Pedal 2 Modes Aluminum Alloy Body True Bypass

Features:
Acoustic guitar simulation effect pedal.
Supports 3 modes: Piezo, Standard, Jumbo.
With volume, gain and guitar body resonance adjusting knobs.
True bypass footswitch for switching effects and bypass.
LED light for indicating the working status.
Aluminum alloy body, durable and sturdy.

Specifications:
Color: Yellow
Material: Aluminum Alloy
Input: 1/4" Monaural Jack (Impedance: 1M Ohms)
Output: 1/4" Monaural Jack (Impedance: 1K Ohms)
Power Supply: DC 9V
Current Draw: 17mA
Item Size: 3.8 * 9.5 * 3.2cm / 1.5 * 3.7 * 1.3in
Item Weight: 165g/ 5.8oz
Package Size: 7 * 12.5 * 6.5cm / 2.8 * 4.9 * 2.6in
Package Weight: 260g / 9.2oz

Package List:
1 * Guitar effect Pedal
1 * User Manual (English)