Guitar multi-effects pedal with large high brightness LCD display. 8 effect modules including 66 effect types, providing you with a sound library. 23 distortion sounds with 7 legendary amp simulators. 80 preset patched and 80 user patched to creating your own sound library. loop recording, 40 drum & 10 metronome rhythms allows to create your own music without computer. Supports tap tempo, tuning, and scale & chord lesson functions. 6 assignable expression pedal parameters improve the convenience and diversity of controlling the tone. Dual power supply:DC 9V adapter(included) or 4 x AA batteries (not included). Model:GE100 Input Jack:1/4inch mono audio jack Output Jack:1/4inch stereo audio jack Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage:AC100-240V Colour:As Shown Material:Plastic + metal Size:23x14x4.5cm/9.1x5.5x1.8in Package Contents: 1 * Effect Pedal 1 * Power Adapter 1 * User Manual(English) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.