Earpad + Headband Compatible with Sennheiser HD525, HD535, HD545, HD565, HD580, HD600, HD650, HD660S Headphone. Headband only fit for Sennheiser HD580, HD600. - Compatible with Sennheiser HD 525, HD 535, HD 545, HD 565, HD 580, HD 600, HD 650, HD 660 S earpads.
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