SLLEA AC/DC Adapter for Sennheiser RS 165 RS165 TR 165 Digital Wireless Headphone System Power Supply Cord Cable PS Wall Home Charger : Amazon.ca: Electronics
Tutorial: How to connect RS 165 headphones to TV via Minijack & RCA | Sennheiser - YouTube
Sennheiser HDR165 Supplemental Headset for the RS165 BLACK Canada : electronicsforless.ca (HDR165)
Sennheiser RS 165 Wireless headphones with transmitter at Crutchfield Canada
Sennheiser RS 165 - Wireless Headphones Digital Over Ear - Stereo Bass-Driven Sound - Ideal for Home Audio