  |  |  |  | |
| Editiorial reviews | ||||
| User rating |
| Sound output | Stereo | Surround | Surround | Stereo |
|---|---|---|---|---|
| Style | Over-Ear | Over-Ear | Over-Ear | Over-Ear |
| Connectivity technology | Wireless | Wireless | Wireless | Wired & Wireless |
| Headset (integrated/enclosed microphone) | yes | yes | yes | N/A |
| Magnet material | Neodymium | N/A | N/A | Neodymium |
| Impedance | 32.0 Ω | 32.0 Ω | 39.0 Ω | 32.0 Ω |
|---|---|---|---|---|
| Frequency range | 20 - 20000 | 100 - 20000 | 20 - 20000 | 20 - 20000 |
| Driver technology | Dynamic | Dynamic | Dynamic | N/A |
| Driver size | 1.97 in | 1.57 in | 1.57 in | 1.97 in |
| Total harmonic distortion (THD) | 2.0 % | N/A | N/A | N/A |
| Channels | N/A | 7.1 | 7.1 | N/A |
| Sensitivity | N/A | < 107 | < 107 | < 107 |
| Audio format | N/A | DTS:X |
| N/A |
| Simulated surround sound | N/A | yes | yes | N/A |
| Microphone type | Boom microphone | Boom microphone | Boom microphone | Boom microphone |
|---|---|---|---|---|
| Microphone sensitivity | -51.0 dB | N/A | N/A | -42.0 dB |
| Microphone frequency | 100 - 7000 | 100 - 20000 | 100 - 20000 | 100 - 6500 |
| Microphone direction type | Bidirectional microphone |
| Cardioid | Unidirectional |
| Cable length | 1.3 | N/A | 1.2 | N/A |
|---|---|---|---|---|
| Wireless connection | Radio | Radio | Radio | N/A |
| Wireless range | 20 | 15 | 20 | 12 |
| USB | yes | yes | yes | no |
| Detachable cable | yes | N/A | yes | N/A |
| Type of connector | N/A | 3.5mm |
| N/A |
| Type of USB connector | N/A | Micro-USB | Micro-USB | N/A |
| Noise-canceling | yes | yes | yes | no |
|---|---|---|---|---|
| Buttons | Volume |
|
| N/A |
| Battery operated | yes | yes | yes | N/A |
|---|---|---|---|---|
| Battery technology | Lithium-Ion | N/A | Lithium | N/A |
| Battery recharge time | 4.5 h | N/A | N/A | N/A |
| Battery life | 30.0 h | 15.0 h | 12.0 h | 24.0 h |
| Charging via USB | yes | yes | yes | N/A |
| Talk time | N/A | 15.0 h | 8.0 h | N/A |
| Standby time | N/A | N/A | 12.0 h | N/A |
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