- 2.4 GHz Frequency Band
- Low-Latency Transmission
- Sonic Presets & Noise Suppression
- Closed Circumaural Headphones
- Transmitter Base & Charging Station
- Analog & Digital Optical Inputs
- Automatic Level Control on Analog In
- Sennheiser RS 195 Digital Wireless Headphone System
- HDR 195 Headphones
- TR 195 Transmitter
- Digital Optical Cable
- Analog Audio Cable
- Power Supply
- Adapters (EU, UK, US & AU)
- AAA NiMH Rechargeable Batteries
- Limited 2-Year Warranty