1、Scope of Application: The earphone replacement cable is designed for vjjb n1 headphones. Perfect for use as a spare or replacement for damaged or lost cables. 2、Excellent Sound Quality: The 3.5mm headphone cable has excellent sound transmission to prevent sound distortion and provide lossless sound quality. Effectively prevents stethoscope effect. Features skin effect elimination. 3、OFC Core: Headphone cable can reduce signal transmission loss, improve the resolution and separation of headphones, eliminate the dull feeling of headphone bass, restore the real sound. 4、Fine Workmanship: Soft and flexible headphone cable, stylish and elegant. Plug gold plated process, resistant to plugging and unplugging, with a rigorous production process, long service life. 5、3.5mm Sound Jack: The headphone sound cable uses a 3.5mm plug and can be used with most cell phones, tablets, laptops and other sound devices.