Key benefits Restores comfort and sound: Replaces worn or damaged ear pads to reduce pressure on ears and recover the original sound isolation and audio balance. Longwear comfort: Soft protein leather and ‑resilience memory foam reduce discomfort during extended listening sessions. Simple upgrade and fit: Designed to fit original mounting points for an easy, tool installation that refreshes the look of your headset. What it is Replacement ear pads made for Sony WHCH710N, CH710N, CH720, CH700 headphones. protein leather outer surface with a quality memory sponge inner cushion. How it helps Comfort: Protein leather provides a smooth, skinfriendly surface while the memory sponge conforms to the shape of your ear, reducing pressure and fatigue. Noise isolation: Dense memory foam improves passive sound isolation so you hear more detail and less background noise. Appearance and durability: Neat stitching and precise molding restore a clean, professional appearance and extend the usable life of your headphones. Easy installation: Designed for direct replacement of the original pads; no special tools required. Use scenarios Daily commute: flattened or cracked pads to regain noise isolation and make travel listening more comfortable. Home office and long calls: Reduce ear fatigue during extended work or conference calls with softer, supportive cushions. Reconditioning older headphones: Refresh worn headphones for resale, reuse, or to update the look without buying a headset. What to expect Compatibility only with Sony WHCH710N, CH710N, CH720, CH700 models. Straightforward, tool installation and a snug, secure fit when mounted correctly. Improved comfort, restored passive noise isolation, and a refreshed headset appearance. Note This product replaces the ear pads only and does not include any electronic components or the headphone frame.