With the ATH-M50 professional studio monitor headphones, Audio-Technica has achieved an exceptionally accurate response and long-wearing listening comfort. Designed especially for professional monitoring and mixing, these studiophones feature an efficient collapsible design for space-saving portability and storage.

https://www.amazon.com/Audio-Technica-ATH-M50-Professional-Monitor-Headphones/dp/B000ULAP4U