found the answer,就是简装版,分特这可咋卖,看着就像refurb的。
Manufacturers sometimes offer discounts when large quantities of products
are purchased without fancy, colorful, retail packaging. We take advantage
of these opportunities to bring you the same quality, retail product at a
lower price. Retail packaging is designed to look good on a store shelf and
attract your attention. It frequently includes more paper, plastic and
cardboard than needed. OEM packaging is not as visually attractive but is
far more econ