Kotyreds For Sony MDR-DS7000 RF6000 RF6500 CD470 Headphones Protein Leather Ear Cushions - Walmart.com
Sony MDR-RF995 MDR-RF995RK WH-RF400 Replacement Battery: BatteryClerk.com
Replacement Pad Pillow Earpads for Sony MDR-RF6500 MDR-RF6000 MDR-RF7000 Headset | eBay
Geekria Comfort Velour Replacement Ear Pads for Sony MDR-RF6000, RF6500, RF7000, RF7100, MDR-DS6000, DS6500, DS7000, DS7100, XD150, XD200 Headphones Earpads, Ear Cushion Repair Parts (Black) - Newegg.com
3.7V 700mAh Li Polymer Battery Suitable for Sony DP RF6500, MDR DS6500 headset battery Rechargeable Replacement LIS1427HNPCS|Mobile Phone Batteries| - AliExpress
Amazon.com: Replacement for Sony BP-HP550-11 Battery - Compatible with Sony BP-HP550-11 Headphone Battery - Compatible with Sony MDR-RF860 MDR-RF4000 MDR-RF970 MDR-RF970RK MDR-RF925 (700mAh 2.4V NI-MH) : Electronics