Features: Engineered with gel infused cooling technology, these replacement ear cushions for B650XT/S650XT deliver instantly skin cooling relief while maintaining breathability through premium memory foam and meshes construction. precise molded to perfectly fit headsets, the antislip surfaces ensures secure attachment, while layered airflows channels and sweat wicking fabrics prevent heat buildup during extended wear. Ideal for truck driver, call center agents, and remote workers requiring all day communication comfort, these cushions combine ergonomic shaping with pressure relieving materials for long time usage. Optimized for dynamic environments – maintain clear calls during road trips, focused during warehouse operations, or enjoy music comfortably during gym without slippage or ear fatigue. Reinforced stitching and tear resistant fabrics ensures long term durability, while the universally black design seamlessly integrates with professional and casual headsets aesthetics. Specifications: Component: sponge Size:Approx.78x65x2cm/3.07x2.56x0.79inch Color: black Applicable models: for B650XT S650XT Practicality: Improves wearing comfort, effectively reduces external noise interferences, and is suitable for long-term phone calls or music listening scenarios. Package Includes: 1pair Ear Pad note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color