Viscount VHD-1000 Headphones Features: Professional and durable features; Foldable design, easy to carry; Precise closed cavity structure, accurate and pure sound; Single-side detachable cacle, easy to change; Top grade leather headband and earcushion enable a comfortable long time wearing; Rotable earshell design for both sides; Newest 50mm driver match perfectly with the cavity, can reproduce [...]