Dynavox high-end cinch cable set, 2 x 3 m, high quality premium cinch cable, inner conductor OFC-copper 24 K gold plated connectorse diameter approx.10 mmn outer braid density, internal construction of sandwich insulation / shielding (PET, PVC, aluminum mylar, LD-PE and double aluminum foil) for maximum noise reduction, heavy duty strain relief, nitrogen injected dielectric for maximum signal strength.-