作者: Armen Boiadjian
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摘要: A finger ring having a band for receiving human finger, chamber projecting from the top of comprising two complementary round hollow members joined by engagement circumferential male threads on one member and female other to form tight seal, said being affixed rotatable carrying ornamental or decorative effects its outer surface, battery vibrating motor snugly received in chamber, adapted power making up manual rotation twisting bring into electrical contact with battery, reversed turn off, all without breaking seal.