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
Amazon.com: Sennheiser HD500 Open Fusion Full-Size Headphones (Black) (Discontinued by Manufacturer) : Everything Else
Sennheiser HD 300 Closed Back, Around Ear Headphone