- Different structural designs with 5.1 channels and audio high fidelity - Compact and portable, good electrical conductivity, high safety and stability - There are two installation modes: DIP and SMT - Contact terminal adopts elastic structure design to ensure good, stable contact and service life - Can you design connected products with different functions according to customer requirements - Compatibility: The PJ-328A is compatible with a wide range of devices, including smartphones, tablets, desktop computers, TVS and game consoles. This makes the experience easier to use and allows you to enjoy high quality audio on different devices. - High-quality sound effects: With high-quality metal connectors, the PJ-328A provides outstanding sound performance without noise, interference, or even noise.In daily life, we can plug headphones into the pj-328A socket and enjoy different types of audio content such as music, movies and TV dramas anytime and anywhere. In noisy environments, such as outdoors, subways and buses, it can provide a silencing effect that allows you to focus more on the sounds you hear. In addition to daily entertainment and listening to music, the PJ-328A headphone socket is also widely used in a variety of industries. For example, in film production, the sound of various components needs to be tuned, and the PJ-328A socket becomes a key device to achieve this purpose. Similarly, the high quality sound effects of the PJ-328A socket have been fully utilized in the music production and recording studio.