Too many similarities can sometimes create a predictable partnership, but the real magic of a cooperation is precisely when opposites attract. With SENNHEISER × FREITAG, German engineering tradition meets Swiss recycled design, resulting in a pair of perfect-sounding SENNHEISER headphones, featuring a colorful truck tarpaulin insert and a FREITAG case. SENNHEISER x FREITAG is High Fidelity × High Individuality: the world’s first one-of-a-kind set of headphones.