Sennheiser TR120 Wireless Headphone and Base | eBay
Sennheiser Headphones HDR-120 - Rechargable
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