4ft (1.2m) Furutech Silver Plated Upgrade Cable for Hifiman He-5 He-6 He-300 He-400 He-500 Headphone Cable Upgrade Cable For HIFIMAN HE5 HE6 HE-300 HE-400 HE-500 we provide 2 years warranty and replacement Furutech with shield Silver plated hand made Carefully made 1.2meter (4feet) Flat braid Headphone Upgrade Cable can also be customized to your desired length Extra charges)