1. With 5.1 channel and audio high fidelity different structural design 2. Small and light appearance, good electrical conductivity, high safety and stability 3. DIP and SMT are available for installation 4. Contact terminal adopts elastic structure design to ensure good, stable contact and service life 5. Can design different functional connection products according to customer requirements 6. Strong versatility: The pj-376M headphone socket is suitable for most headphones on the market, including wired and wireless headphones. 7. High durability: The headphone socket is made of high strength alloy material, and the plug contact point is also made of high quality material, which has better wear and corrosion resistance and longer service life. 8. Signal stability: the socket can provide stable audio signal transmission, effectively avoid noise interference and data loss. 9. High sound quality: Compared with other ordinary sockets, the pj-376M headphone socket has less loss of sound quality and can provide higher quality sound effects. 10. Easy installation: The socket is moderate in size and easy to install. Only professional tools and knowledge of the interface docking process are needed to complete the installation. All in all, the pj-376M headphone socket has features such as versatility, durability, signal stability, high sound quality and easy installation, making it a worthy choice of headphone jack specifications.Video and audio products, notebook, tablet, communication products, household appliances Mobile phone stereo design, earphone,CD player, wireless phone, MP3 player, DVD, digital products pj-376M headphone socket is mainly used in audio devices, such as mobile phones, music players, TVS and so on. It is a kind of interface used to connect the earphone, usually has a headphone port caliber, can achieve audio signal output and input functions. It is widely used in many different fields, including personal entertainment, video games, teleconferencing, education, and more.