Grado X-Series Prestige Headphone Extension Cable (1/4in) (Open Box) - Discontinued lightning As there are no wires

As there are no wires connected to the headphones

4GHz Wireless modulation: GFSK

The Strauss & Wagner Epsom Adapter offers a seamless combination of audio and charging functionality

Learn more about energy-saving features and our commitment to the environment for a more sustainable future

4GHz and 5GHz dual-band wireless networks which help to ensure stable wireless transmission of lossless audio

Grado X-Series Prestige Headphone Extension Cable (1/4in) (Open Box) - Discontinued lightning As there are no wiresFour conductors: 15 foot (450cm) extension cable terminated with a 1 4 inch (6. 3mm) plug and a 1 4 inch (6. 3mm) jack. Twelve conductors: 12 foot extension cable terminated with a 1 4 inch (6. 3mm) plug and a 1 4 inch (6. 3mm) jack. The cables are constructed from the same high quality super annealed copper wire as the X Series headphone cables, with braided sheathing. For longer lengths cables may be piggybacked up to 3 cables. Grado guarantees no