8. What materials are used for the EH11 headband and knob?

The headband of the EH11 is made of PC injection molding. It is designed for durability and has undergone rigorous reliability testing to ensure it does not break under normal use. Please avoid excessive or deliberate bending during actual use.

EH11 features a semi-openacoustic design. The distinctive control knob on the ear cup is made of maple wood.