  |  |  |  |  |
| Sound output | Surround | Surround | Surround | Surround | Stereo |
|---|---|---|---|---|---|
| Style | Over-Ear | Over-Ear | Over-Ear | Over-Ear | Over-Ear |
| Connectivity technology | Wireless | Wireless | Wired & Wireless | Wireless | Wired |
| Headset (integrated/enclosed microphone) | yes | yes | N/A | yes | yes |
| Magnet material | N/A | N/A | N/A | Neodymium | Neodymium |
| Width | 7.44 in | 7.09 in | 7.68 in | N/A | N/A |
|---|---|---|---|---|---|
| Depth | 3.35 in | 7.48 in | 3.43 in | N/A | 3.54 in |
| Height | 7.76 in | 3.7 in | 7.4 in | N/A | 7.36 in |
| Weight | 12.35 oz | 13.19 oz | 13.37 oz | 13.26 oz | 15.03 oz |
| Channels | 7.1 | 7.1 | 7.1 | 7.1 | N/A |
|---|---|---|---|---|---|
| Impedance | 32.0 Ω | 39.0 Ω | 39.0 Ω | 32.0 Ω | 32.0 Ω |
| Sensitivity | < 107 | < 107 | < 93 | 98.0 dB | < 102 |
| Frequency range | 100 - 20000 | 20 - 20000 | 20 - 20000 | 20 - 20000 | 10 - 40000 |
| Driver technology | Dynamic | Dynamic | N/A | Dynamic | Dynamic |
| Driver size | 1.57 in | 1.57 in | 1.97 in | 1.57 in | 1.57 in |
| Audio format | DTS:X |
| N/A | DTS:X | N/A |
| Simulated surround sound | yes | yes | N/A | yes | N/A |
| Total harmonic distortion (THD) | N/A | N/A | N/A | 3.0 % | 1.0 % |
| Diaphragm diameter | N/A | N/A | N/A | N/A | 1.57 in |
| Microphone type | Boom microphone | Boom microphone | Boom microphone | Boom microphone | Boom microphone |
|---|---|---|---|---|---|
| Microphone frequency | 100 - 20000 | 100 - 20000 | 100 - 10000 | 100 - 6500 | 100 - 10000 |
| Microphone direction type |
| Cardioid | Unidirectional microphone | Omnidirectional | Bidirectional |
| Microphone sensitivity | N/A | N/A | N/A | -48.0 dB | -38.0 dB |
| Wireless connection | Radio | Radio | N/A | Radio | N/A |
|---|---|---|---|---|---|
| Wireless range | 15 | 20 | 20 | 12 | N/A |
| Type of connector | 3.5mm |
| N/A | 3.5mm |
|
| USB | yes | yes | yes | yes | yes |
| Type of USB connector | Micro-USB | Micro-USB | Micro-USB | Micro-USB | N/A |
| Cable length | N/A | 1.2 | 1.5 | 1.2 | N/A |
| Detachable cable | N/A | yes | yes | yes | N/A |
| 3.5 mm/6.3 mm adapter included | N/A | N/A | N/A | no | N/A |
| Battery operated | yes | yes | yes | yes | no |
|---|---|---|---|---|---|
| Battery life | 15.0 h | 12.0 h | 45.0 h | 15.0 h | N/A |
| Talk time | 15.0 h | 8.0 h | N/A | N/A | N/A |
| Charging via USB | yes | yes | N/A | yes | N/A |
| Battery technology | N/A | Lithium | N/A | N/A | N/A |
| Standby time | N/A | 12.0 h | N/A | N/A | N/A |
| Battery recharge time | N/A | N/A | 3.5 h | N/A | N/A |
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