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The wireless RS 180 circumaural headphones by Sennheiser consolidate an Open Aire speaker system, cushioned ear pads, a multi-purpose transmitter, and a 3.6-foot cable. The RS 180 additionally features a 18 – 21,000 Hz frequency response, 106 dB/mW sensitivity, and 32 ohms impedance.
- Open Aire speaker system
- Cushioned ear pads
- Multi-purpose transmitter
- 3.6-foot cable
- 18 – 21,000 Hz frequency response
- 106 dB/mW sensitivity
- 32 ohms impedance