Features: Enjoy enhanced comfort and noise isolation with these quality replacement ear pads. Crafted from soft and elastic sponge material, these ear pads provide a comfortable and secure fit. Suitable for Duet NC E65BTNC LIVE650BT 660NC, these ear pads are compatible for various headphone models. Whether at home, work, or on the move, immerse yourself in superior sound quality with these durable and breathable ear pads. Upgrades your headphones effortless with these easy to install ear pads and elevates your listening experience Specifications: Material:Sponge Color:Black,khaki,Red1,Red2,Green;(Optional) Size:Approx.95x75x20mm/3.74x2.95x0.79in for Duet NC E65BTNC LIVE650BT 660NC Headsets Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2xHeadphone Earpads