OCC Audio Cable with Remote Mic For Sennheiser HD 4.30i HD 4.30G 4.40BT 4.50BTNC HD 400S HD 450BT HD 458BT 450SE headphones - AliExpress Consumer Electronics
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Sennheiser 506779 HD 4.30G Over-Ear Headphones with Microphone (Black) - Newegg.com
Sennheiser HD 4.30g (Black) Over-ear headphones for Samsung Galaxy® at Crutchfield
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