This item is only opened, but please understand that it is a used item that has been handled by someone. It is free shipping, but when shipped, the box and plastic packaging will be folded and sent. Please be aware of this. High-quality wired earphones EDX PRO X with dual drivers. Product Details The new EDX PRO X aims to provide an even better user experience by comprehensively improving various performance indicators while maintaining the original advantages. Through ultra-linear dynamic drivers, precise acoustic design, and strict material selection, we have succeeded in optimizing the internal structure of the dynamic driver and straightening the sound propagation path. This innovation reduces sound distortion, widens the dynamic range, and provides a richer and more delicate sound quality. This delivers an unprecedented auditory experience. Excellent expression of detailed sound resolution, the EDX PRO X allows you to experience richer and more authentic emotions when listening to music due to its remarkable detailed sound resolution. This superior detailed sound resolution capability is attributed to our advanced audio processing technology and precise acoustic design. We have thoroughly optimized the internal structure of the product to ensure that every note is accurately captured and presented. Highly sensitive and dynamic, powerful bass output resonates with every beat. Whether you're enjoying the energetic beats of rock music or immersing yourself in the deep melodies of electronic music, the EDX PRO X provides an unparalleled immersive audio experience, allowing you to feel deep and powerful bass. Professional acoustic tuning is applied to meet the needs of every audiophile. The EDX PRO X features high-quality dynamic drivers and a precise acoustic chamber design. Precise adjustments are made to the low, mid, and high frequencies to ensure accurate response to sounds of different frequencies, providing excellent audio performance. While inheriting the classic design, the exterior design has been upgraded again. The EDX PRO X features a combination of transparent resin and metal decoration throughout, making it lightweight, durable, and providing ultimate comfort.