What's in the box:

AROMA ATR-5 Classic Analog Flanger Guitar Effect Pedal 2 Modes Aluminum Alloy Body True Bypass

Features:
Classic analog flanger guitar effect pedal with true bypass.
Supports 2 modes: Freeze & Normal.
Supports flanger feedback and flanger sweep speed adjusting.
RANGE knob for controlling the sweep range in Normal mode and the filter matrix in Freeze mode.
With LED light for indicating the effects or bypass status.
Aluminum alloy body, durable and sturdy.

Specifications:
Color: Grey
Material: Aluminum Alloy
Input: 1/4" Monaural Jack (Impedance: 1M Ohms)
Output: 1/4" Monaural Jack (Impedance: 510 Ohms)
Power Supply: DC 9V
Current Draw: 10mA
Item Size: 3.8 * 9.5 * 3.2cm / 1.5 * 3.7 * 1.3in
Item Weight: 175g/ 6.2oz
Package Size: 7 * 12.5 * 6.5cm / 2.8 * 4.9 * 2.6in
Package Weight: 270g / 9.5oz

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