This three-in-one wireless charging is based on a retro double-reflex film camera, combining retro industrial mechanical aesthetics and modern wireless fast charging technology. The foldable magnetic flip cover is adopted to realize multi-angle support of the mobile phone, and at the same time supports synchronous wireless charging of the mobile phone, watch and earphone. The fuselage is engraved with camera wheel, metal dial and rivet mecha structure, which is not only a multi-functional charging base, but also a high-value desktop retro ornaments. The folding structure takes into account storage and portability. The mechanical interaction design brings a unique sense of ritual and perfectly balances the practical charging function and the aesthetic requirements of desktop soft-fitting.