Sennheiser HD1 Over-Ear Wired Stereo Black Headphones M2Aei 507392 ————- Contents: Headphones and all accessories in retail box. New Opened Box Condition. Description The black HD 1 Over-Ear Wired Stereo Headphones for iOS Devices from Sennheiser are a combination of performance, style, and high-quality materials such as genuine leather earcups and stainless steel sliders. They can be used to listen to music and take calls with smartphones, MP3 players, tablets, and other portable devices. The integrated in-line remote and mic comfortably let