  |  |  |  |  |
| Sound output | Surround | Surround | Surround | Stereo | Stereo |
|---|---|---|---|---|---|
| Style | Over-Ear | Over-Ear | Over-Ear | Over-Ear | Over-Ear |
| Connectivity technology | Wireless | Wireless | Wired & Wireless | Wired & Wireless | Wireless |
| Magnet material | Neodymium | N/A | N/A | Neodymium | Neodymium |
| Headset (integrated/enclosed microphone) | N/A | yes | N/A | N/A | N/A |
| Channels | 7.1 | 7.1 | 7.1 | N/A | N/A |
|---|---|---|---|---|---|
| Impedance | 32.0 Ω | 32.0 Ω | 39.0 Ω | 32.0 Ω | 32.0 Ω |
| Sensitivity | < 91.7 | < 107 | < 93 | N/A | < 107 |
| Frequency range | 20 - 20000 | 100 - 20000 | 20 - 20000 | 20 - 20000 | 20 - 20000 |
| Driver size | 1.97 in | 1.57 in | 1.97 in | N/A | 1.57 in |
| Driver technology | N/A | Dynamic | N/A | N/A | N/A |
| Audio format | N/A | DTS:X | N/A | N/A | N/A |
| Simulated surround sound | N/A | yes | N/A | N/A | N/A |
| Microphone type | Boom/In-line microphone | Boom microphone | Boom microphone | Boom microphone | Boom microphone |
|---|---|---|---|---|---|
| Microphone frequency | 100 - 10000 | 100 - 20000 | 100 - 10000 | 100 - 6500 | 100 - 65000 |
| Microphone direction type | Unidirectional/Cardioid microphone |
| Unidirectional microphone | Unidirectional microphone | Unidirectional microphone |
| Microphone sensitivity | N/A | N/A | N/A | -42.0 dB | -42.0 dB |
| Cable length | 1.8 | N/A | 1.5 | N/A | N/A |
|---|---|---|---|---|---|
| Wireless range | 15 | 15 | 20 | 12 | 12 |
| USB | yes | yes | yes | N/A | no |
| Detachable cable | yes | N/A | yes | N/A | N/A |
| Wireless connection | N/A | Radio | N/A | N/A | N/A |
| Type of connector | N/A | 3.5mm | N/A | N/A | N/A |
| Type of USB connector | N/A | Micro-USB | Micro-USB | N/A | N/A |
| Battery operated | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Battery life | N/A | 15.0 h | 45.0 h | 24.0 h | 16.0 h |
| Talk time | N/A | 15.0 h | N/A | N/A | N/A |
| Charging via USB | N/A | yes | N/A | N/A | N/A |
| Battery recharge time | N/A | N/A | 3.5 h | N/A | N/A |
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