1results about How to "Control playback" patented technology

An open-back headphone and its wearing method are disclosed. The open-back headphone includes a main body and at least one sound guide tube. The main body includes a sound-producing unit with a mounting cavity; the sound-producing unit is mounted within the mounting cavity; the sound guide tube is connected to the main body and has at least one sound-guiding channel, the sound-guiding channel communicating between the mounting cavity and the outside; wherein, the sound guide tube is movably connected to the main body and is adapted to extend into the user's ear canal. The open-back headphone not only transmits sound to the user's ear through the sound guide tube, but also allows the open-back headphone, through which the sound is transmitted via the sound guide tube, to be worn relatively stably in the user's ear.