Amazon.com: Ear Pads Foam Covers Cushions Replacement Headphones Earmuffs Cups Compatible with JBL Synchros S300 Headset Black : Electronics
Synchros S300 NBA Edition - Bulls | Chicago Bulls Headphones
Amazon.com: SCOVEE USB to 2.5mm Male AUX Audio Jack Charging Cable for JBL Synchros S300 S300I S300a S400BT J56BT E40BT E30 E40 E50BT S500 S700 Headphones Stereo Power Wire for JBL Charger