JBL Live650BTNC耳套 适用于JBL Live650BTNC/660BTNC + PROTEIN LEATHER.SOFT AND COMFORTABLE.GOODAIRPERMEABILITY.DUST-PROOF. DUST-PROOF DURAELE AND WEAR-RESISTANT SNAP DESIGN EASY NSTALLATION.CARE FOR YOUR EARMUFFS.MAKE YOUR HEADPHONES LOOK NEW LIVE JBL