"Spectacular claims on paper meet a sub-$100 price tag and questionable physics."
The 600W motor power and 58KPa suction rating are designed to look impressive on a product page, but do not translate to cleaning power that rivals established brands. Expect performance suitable for hard floors and surface-level debris, not deep carpet cleaning.
This vacuum is a low-cost gamble for a small apartment with primarily hard floors, or for use as a secondary quick-pickup tool. The freestanding design is a genuinely convenient feature, and the price is the primary, if not only, motivation to purchase.
Anyone needing to clean carpets, deal with embedded pet hair, or vacuum an entire house on one charge should avoid this. The performance will not match the claims, and the lack of a reputable brand means you are on your own if it fails.