With 5.1 channel and audio high fidelity different structural design Small and light appearance, good electrical conductivity, high safety and stability DIP and SMT are available for installation Contact terminal adopts elastic structure design to ensure good, stable contact and service life Can design different functional connection products according to customer requirements The PJ-213 is a high-quality headphone socket with superior performance and an easy-to-use design The PJ-213 is a product with superior sound quality, which uses a high-quality sound chip and advanced digital processing technology to minimize distortion PJ-213 has a wide range of applicability and can be compatible with a variety of mobile phones, TV sets, computers and other audio equipment. The PJ-213 also features noise reduction and advanced internal circuit design, which can effectively reduce the noise in the equipment and improve the clarity and authenticity of sound quality PJ-213 is beautiful in appearance, simple in structure, compact and portable, easy to carry. All in all, the PJ-213 headphone socket is an exceptional audio device with high quality, hi-fi sound quality, low distortion, ease of use, and noise reduction. Both music lovers and ordinary users can get a wonderful music experience from it.The PJ-213 headphone jack is a very popular audio jack that has a wide range of applications and is suitable for many different devices. With a diameter of 3.5 mm, this socket can transmit audio signals to headphones or other external devices, providing very convenient and practical audio functions. First, the PJ-213 headphone socket is widely used in mobile phones, tablets and other portable devices. It allows users to access audio signals through wired headphones to enjoy music, watch movies or make phone calls, among other things. It also allows users to use a microphone for calls or voice recognition. Secondly, the PJ-213 headphone socket is also very important in the connection between audio devices. For example, MP3 players, audio and other equipment need to achieve audio signal transmission through the jack, so as to achieve music, film and other audio entertainment functions. In the home audio system, the TV, audio, computer and other devices can be connected through the socket, realizing the sharing and application of multimedia devices. Finally, the PJ-213 headphone socket is a high quality signal transmission jack. Because it uses professional conductor and connector technology, so the transmission of HD audio stability and quality is very good, can reduce the transmission of interference and noise, so as to better ensure the purity of sound quality. All in all, the PJ-213 headphone jack is a very useful audio jack. It is widely used in mobile phone, tablet computer, TV, audio and other equipment, and effectively realizes the transmission and sharing of audio. With the continuous progress of modern technology, it is believed that PJ-213 headphone socket will be more widely used in the future.