What's in the box:

Rowin LEF-612 Flanger Pedal Mini Portable Guitar Effect Pedal

Features:
Exquisite workmanship, mini and portable.
Classical Analog rolling effect, gental and flat variation, special vibration rumbling noise effect.
Whole Aluminium alloy chassis, stable and strong.
True bypass provides transparent tone.
LED indicator shows the working state.
Rubber pads on the backside is anti-skid, which enhances the stability and avoids friction between the effect pedal and the ground.

Specifications:
Brand: Rowin
Model: LEF-612
Main Material: Aluminium alloy
Input Impedance: 1M Ohms
Output Impedance: 520 Ohms
Working Current: 13mA
Power Supply: 9V AC Adapter (Positive Tip)
Item Size: 9.5 * 4.5 * 4.8cm / 3.7 * 1.8 * 1.9in(D * W * H)
Item Weight: 155g / 5.5oz
Package Size: 12.2 * 6.3 * 6.3cm / 4.8 * 2.5 * 2.5in
Package Weight: 228g / 8oz

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