A Great Value! - Sennheiser HD400S Review - Major HiFi
Audio46 Headphones - Sennheiser's new HD 400S closed-back around-ear headphone features a one-button smart remote conveniently located on the cable, which allows you to control music and take calls with ease. Its
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Amazon.com: Sennheiser HD 400S - Over-Ear Headphone with Smart Remote, Black : Sennheiser: Electronics
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