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.The PJ-307H is a high-quality headphone socket for a wide range of devices and headphones. It uses exquisite workmanship and materials to ensure stability and durability. In the process of use, the operation is simple, convenient and practical, not only to provide comfortable audio experience, but also to bring convenience and efficiency for users. 7.The product has broad compatibility, supports both 3.5mm and 2.5mm standard audio plugs, and can withstand up to 1A current, providing stable power support. The headphone socket also has an anti-shaking design, which effectively prevents the plug from falling off or shaking, ensuring the quality and stability of the audio signal. 8.The PJ-307H also features anti-static and anti-oxidation treatments that protect equipment and stabilize audio output. At the same time, its compact and lightweight appearance design is very simple and beautiful, easy to install, beautiful and generous. All in all, the PJ-307H is a very practical headphone socket that provides consumers with a high-quality, stable and versatile audio solution. Its wide compatibility, stable power support and anti-shaking design bring users a lot of convenience and practical value. Whether used for home entertainment or office work, this product can bring users excellent audio experience and use effect.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-307H headphone socket is a kind of electronic component with high quality and high reliability. It is widely used in various audio equipment, such as audio amplifier, audio interface board, audio signal control board, etc. PJ-307H headphone socket is a high-quality, highly reliable component with excellent mechanical properties and excellent audio performance. It is widely used in a variety of audio devices to provide users with a better audio experience.