  |  |  |  |  |
| Sound output | Stereo | Surround | Surround | Surround | Surround |
|---|---|---|---|---|---|
| Style | Over-Ear | Over-Ear | Over-Ear | Over-Ear | Over-Ear |
| Connectivity technology | Wired | Wireless | Wireless | Wireless | Wired & Wireless |
| Headset (integrated/enclosed microphone) | yes | N/A | yes | yes | N/A |
| Magnet material | N/A | Neodymium | N/A | N/A | N/A |
| Weight | 10.51 oz | 13.05 oz | 12.35 oz | 13.19 oz | 13.37 oz |
|---|---|---|---|---|---|
| Width | N/A | 5.43 in | 7.44 in | 7.09 in | 7.68 in |
| Depth | N/A | 3.7 in | 3.35 in | 7.48 in | 3.43 in |
| Height | N/A | 7.68 in | 7.76 in | 3.7 in | 7.4 in |
| Impedance | 65.0 Ω | 32.0 Ω | 32.0 Ω | 39.0 Ω | 39.0 Ω |
|---|---|---|---|---|---|
| Sensitivity | < 98 | < 91.7 | < 107 | < 107 | < 93 |
| Frequency range | 13 - 27000 | 20 - 20000 | 100 - 20000 | 20 - 20000 | 20 - 20000 |
| Driver technology | Dynamic | N/A | Dynamic | Dynamic | N/A |
| Driver size | 1.97 in | 1.97 in | 1.57 in | 1.57 in | 1.97 in |
| Channels | N/A | 7.1 | 7.1 | 7.1 | 7.1 |
| Audio format | N/A | N/A | DTS:X |
| N/A |
| Simulated surround sound | N/A | N/A | yes | yes | N/A |
| Microphone type | Boom microphone | Boom/In-line microphone | Boom microphone | Boom microphone | Boom microphone |
|---|---|---|---|---|---|
| Microphone sensitivity | -43.0 dB | N/A | N/A | N/A | N/A |
| Microphone frequency | 50 - 18000 | 100 - 10000 | 100 - 20000 | 100 - 20000 | 100 - 10000 |
| Microphone direction type | N/A | Unidirectional/Cardioid microphone |
| Cardioid | Unidirectional microphone |
| Cable length | 1.3 | 1.8 | N/A | 1.2 | 1.5 |
|---|---|---|---|---|---|
| 3.5 mm/6.3 mm adapter included | no | N/A | N/A | N/A | N/A |
| Type of connector | 3.5mm | N/A | 3.5mm |
| N/A |
| USB | no | yes | yes | yes | yes |
| Detachable cable | yes | yes | N/A | yes | yes |
| Wireless range | N/A | 15 | 15 | 20 | 20 |
| Wireless connection | N/A | N/A | Radio | Radio | N/A |
| Type of USB connector | N/A | N/A | Micro-USB | Micro-USB | Micro-USB |
| Battery operated | no | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Battery life | N/A | N/A | 15.0 h | 12.0 h | 45.0 h |
| Talk time | N/A | N/A | 15.0 h | 8.0 h | N/A |
| Charging via USB | N/A | N/A | yes | yes | N/A |
| Battery technology | N/A | N/A | N/A | Lithium | N/A |
| Standby time | N/A | N/A | N/A | 12.0 h | N/A |
| Battery recharge time | N/A | N/A | N/A | N/A | 3.5 h |
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