Amazon.com: Sennheiser RS 120-W On-Ear Wireless Headphones for Crystal-Clear TV Listening with 3 Sound Modes, Lightweight Design, Easy Volume Control, 60 m Range and Convenient Transmitter/Charger Combo - Black : Electronics
User manual Sennheiser HDR-120 (English - 8 pages)
Tutorial: How to connect RS 120 headphones to TV via Minijack & SCART | Sennheiser - YouTube