Patent ID: 8838030
Filing Date: 2014-09-16
Classification: H04R

Abstract:
1. A Bluetooth earphone comprising: a main body adapted for receiving and emitting Bluetooth signals; an earpiece disposed at one side of said main body; an ear hanger comprising a first end portion disposed on said earpiece, a bent-back portion bent from said first end portion, and a second end portion extending from said bent-back portion; a power unit comprising a battery set and a transmission cable, said battery set being disposed removably on said second end portion of said ear hanger and being electrically connected to said main body by said transmission cable; a first rotating shaft unit comprising a first rotating shaft for connecting said earpiece pivotally to said main body; and a second rotating shaft unit comprising a second rotating shaft for connecting said first end portion of said ear hanger pivotally to said earpiece; wherein said first rotating shaft unit has a first pivot hole formed in said main body for receiving rotatably said first rotating shaft, said first rotating shaft being provided with a plurality of first retaining hooks extending therefrom and spaced apart from each other, said first retaining hooks extending through said first pivot hole in said main body in such a manner to allow for rotation of said main body relative to said earpiece about said first rotating shaft, while preventing removal of said main body from said first rotating shaft.