Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
Perfect mirror for makeup application or skincare as well as brow maintenence. Light is perfect for when daylight is insufficient or room light is too dark. Magnification very easy to use for pinpointed areas and swivle funtcion of main mirror body also helps this. Choice of wireless (battery not included) charging or USB charging makes this ideal for portability!