User Manual Dash DCSJ255 Deluxe Compact Masticating Slow Juicer

This is a US standard plug and voltage, the only way it may work with 220v is with a transformer to step up/down the voltage.

Not really. It works fairly with some things and pretty bad with others. For example, celery and carrot the pulp if you press in your hand, your hand will get wet and have liquid dripping from the pulp (way more than what is expected for a slow juicer), but with kale and (surprisedly) with apple, it came out relatively dry.