Grado X-Series Mini Adapter Cable (1/4in Female to 1/8in Male) (Open Box) Version:4 conductor The earphone is equipped with

The earphone is equipped with an 85mAh battery

made by Japanese sound engineers with a full-focus on ideal sound with no compromises

Enhanced Magnet

making it possible to achieve the iconic natural sound production of E3000 in truly wireless form

high-strength titanium

Grado X-Series Mini Adapter Cable (1/4in Female to 1/8in Male) (Open Box) Version:4 conductor The earphone is equipped withMini adaptor cable that converts a 1 4 inch (6. 3mm) plug to 1 8 inch (3. 5mm) plug. The mini adaptor cable has a 1 8 inch (3. 5mm) plug then 8 inches (20cm) of cable connected to a 1 4 inch (6. 3mm) jack. The 8 inches (20cm) of cable eliminates added leverage on the output circuit board of the source. The X Series mini adaptor cable is constructed of the same super annealed copper wire as the headphone cables, with braided sheathing. Grado guarantees