Originally designed for use with RHA’s flagship CL Series headphones, the braided copper cable is compatible with any in-ear headphone housings that use the MMCX connection standard. The cable is wrapped high-quality, oxygen-free copper cable; chosen to balanced quality, clarity and long-wearing durability, terminating in a gold-plated 3.5mm termination compatible with a huge range of audio players, phones, tablets and laptops. Reinforced over-ear hooks can be moulded to the exact contours of the ear, resulting in a more secure and comfortable fit.