"A basic blade chopper for spices and entry-level coffee, not a true grinder."
The 180W, 30,000 RPM motor works like a tiny blender, not a mill. 'Adjustable' grind size is achieved simply by chopping for a longer or shorter time, which creates more fine particles and heat, not a uniform coarse or fine grind.
This is for someone who needs to grind spices and occasionally coffee, and whose primary purchasing factor is the lowest possible price. It is a marginal step up from buying pre-ground coffee, but expectations for a quality brew must be kept very low.
Anyone even moderately serious about coffee quality should save $30-$50 more for an entry-level burr grinder. The lack of a removable grinding bowl is a significant hygiene and flavor issue that makes it a poor long-term choice even at this price.