summina PockRock Portable Guitar Multi-effects Processor Effect Pedal with Power Adapter

Features:
Portable and lightweight guitar multi-effects pedal with LCD display.
5 effect modules including 15 effect types, providing you with a sound library.
40 meticulous designed drum rhythms, and equipped with tuning function.
Total 32 patches: 16 preset patches and 16 user patches for you to create your own sound library.
GAIN and TONE control knobs for adjust the gain of distortion and brightness of the sound.
With 1/8 Aux in headphone stereo jacks, and 1/4 input output mono jacks.
Dual power supply: DC 9V adapter(included) or 2 * AAA batteries (not included).
With a metal buckle on the backside to be hung at the waist for convenient usage.