The AIAIAI H01 gives you a lightweight injection-molded Polycarbonate headband with a soft rubber coating. Sporting a cushion that’s made from a soft and durable PU foam tube with laser engraving. While gold-plated plugs ensure optimal connection to your speaker units, and cable locks keep your cables in place. Above all, the H01 is a great all-round headband for your TMA-2 Modular Headphone System.