What's in the box:

Portable US Dream Distortion Effect Pedal for Electric Guitars with True Bypass Mini Single Distortion Guitar Pedal DC 9V Purple (Standard)

Feature:
US Dream Effect Pedal gives your clean amp another distortion channel, simulates the high-gain distortion tone of a driven tube amplifier.
Three knobs are separately used to adjust the amount of distortion(Dist Knob), adjust the volume of the sound (Volume Knob), and adjust the intensity of the tone (Tone Knob).
With the True Bypass design, which minimizes tone loss, to realize the original sound of your guitar.
LED visually indicates the working status of the guitar pedal; powered by DC 9V adapter, convenient to use. (Power adapter is not included.)
Aluminum alloy casting with fine finish surface, stylish appearance; with standard 1/4 inch input and output sockets.

Specification:
Model: JDF-4
Input Impedance: 1m Ohms
Output Impedance: 1k Ohms
Running Current: 10mA
Power Supply: DC 9V Adapter (Not included)
Item Size: 92 * 42* 52mm
Item Weight: 144g / 5.1oz
Package Size: 10.5* 5.8 * 5.2cm / 4.1 * 2.3 * 2inch
Package Weight: 170g / 6oz

Packing List:
1 * Effect Pedal

Note:
Power adapter is not included.