Head-wearing and in-ear two-in-one earphone structure

The invention discloses a head-wearing and in-ear two-in-one earphone structure, which comprises a head-wearing earphone and an in-ear earphone, and is characterized in that the head-wearing earphone comprises a head band and an earphone shell, and the earphone shell is provided with a concave cavity; the in-ear earphone is a noise reduction in-ear earphone, the earphone shell is provided with a first earphone line, the in-ear earphone is provided with a second earphone line, the second earphone line is a telescopic slingshot line, and one end of the second earphone line extends into the earphone shell on the corresponding side and is connected with the first earphone line; therefore, in-ear use or head-mounted use of the earphone is realized, the head-mounted earphone is worn together with the in-ear earphone during use so as to realize dual noise reduction effect use of the head-mounted earphone, the experience effect of a user is ensured, and meanwhile, the second earphone line is a telescopic slingshot li