The Sennheiser RS 120 II is a lightweight RF wireless headphone system with open, supra aural headphones. It includes: (1) HDR 120 headphone, TR 120 transmitter (audio cable is attached), Transmitter power cable (in a small white box its there, trust us), (2) AAA NiMH rechargeable batteries, RCA to 1/8" audio adapter, 1/8" to 1/4" audio adapter, Instructions for use. Modulation FM stereo.
- Includes (1) Wireless Headphones, (1) Wireless Transmitter that acts as the headphone charging cradle and (2) AAA NiMH rechargeable batteries
- Lightweight radio frequency (RF) wireless, on-ear headphones for use with TV and Hi-Fi Audio
- Interference-free reception through walls, ceilings and outdoors up to 300 feet
- Not compatible with Bluetooth technology
- Transmitter connects directly to any device with analog audio output (RCA jack or headphone out)
- 2-year limited warranty only when purchased from an authorized dealer