 |  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Sennheiser RS 175 |  Sony MDR-RF865RK | |
|---|---|---|
| Sound output | Stereo | Stereo |
| Style | Over-Ear | Over-Ear |
| Connectivity technology | Wireless | Wireless |
| Headset (integrated/enclosed microphone) | no | no |
| Magnet material | Neodymium | Neodymium |
| Sennheiser RS 175 | Sony MDR-RF865RK | |
|---|---|---|
| Colour of product | Black | Black |
| Acoustic design | Closed | Closed |
| Attachment type | Headband | Headband |
| Sennheiser RS 175 | Sony MDR-RF865RK | |
|---|---|---|
| Weight | 10.93 oz | 11.29 oz |
| Sennheiser RS 175 | Sony MDR-RF865RK | |
|---|---|---|
| Impedance | 32.0 Ω | 40.0 Ω |
| Frequency range | 17 - 22000 | < 10 |
| Driver technology | Dynamic | Dynamic |
| Sennheiser RS 175 | Sony MDR-RF865RK | |
|---|---|---|
| Wireless connection | Radio | Radio |
| Wireless range | 100 | 100 |
| Other connectors | Digital optical input | RCA stereo input |
| Sennheiser RS 175 | Sony MDR-RF865RK | |
|---|---|---|
| Buttons | Volume | Volume |
| FM radio | yes | yes |
| Sennheiser RS 175 | Sony MDR-RF865RK | |
|---|---|---|
| Battery operated | yes | yes |
| Battery life | 18.0 h | 25.0 h |
| Talk time | 18.0 h | 25.0 h |
| Pros | ||
|---|---|---|
| Cons |
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