Upgrade your JBL JR300 T450BT T500BT Tune600 headphones with these high-quality accessories designed to elevate your comfort and sound experience.

• Material: Crafted from sponge and frog skin for durability and comfort.
• Superior Sound Isolation: Close-to-ear design with built-in rebound sponge effectively isolates external noise for immersive listening.
• Comfortable and Secure: Non-slip, elastic, and breathable materials ensure a snug fit and comfort during extended wear.
• Easy Installation: Quick to install and disassemble for your convenience.
• Enhanced Air Permeability: Anti-leakage sound and good air permeability provide a crack-free, comfortable listening experience.