Repair Parts Suit Replacement HDR165 HDR175 Ear Pad and Headband Pad Compatible with Sennheiser HDR RS165,RS175 RF Wireless Head|Earphone Accessories| - AliExpress
Sennheiser RS-175 Ear Pads – Thomann United States
Sennheiser RS 140 Wireless HiFi Headphone with Dynamic Compression System (Discontinued by Manufacturer) | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com