  |  |  |  | |
| Available colors | ||||
| User rating |
| Sound output | Stereo | Stereo | Stereo | Stereo |
|---|---|---|---|---|
| Style | Over-Ear | N/A | Over-Ear | Over-Ear |
| Connectivity technology | Wireless | Wireless | Wireless | Wired & Wireless |
| Headset (integrated/enclosed microphone) | no | yes | no | no |
| Magnet material | Neodymium | Neodymium | Neodymium | N/A |
| Colour of product | Black |
| Black |
|
|---|---|---|---|---|
| Acoustic design | Closed | Closed | Open | Open |
| Attachment type | Headband | Headband | Headband | Headband |
| Category | N/A | N/A | Audiophile | N/A |
| Width | 7.28 in | 6.5 in | 3.35 in | 3.35 in |
|---|---|---|---|---|
| Depth | 3.35 in | 6.3 in | 8.86 in | 8.86 in |
| Height | 8.66 in | 6.3 in | 5.24 in | 5.24 in |
| Weight | 6.31 oz | 0.78 oz | 8.11 oz | 8.11 oz |
| Frequency range | 20 - 20000 | 150 - 6800 | 22 - 19500 | 22 - 19500 |
|---|---|---|---|---|
| Driver technology | Dynamic | N/A | Dynamic | Dynamic |
| Driver size | 1.57 in | 1.97 in | N/A | N/A |
| Channels | N/A | N/A | 3 | N/A |
| Impedance | N/A | N/A | 24.0 Ω | 24.0 Ω |
| Sensitivity | N/A | N/A | < 106 | N/A |
| Total harmonic distortion (THD) | N/A | N/A | 0.7 % | 0.7 % |
| Wireless range | 30 | 180 | 100 | 100 |
|---|---|---|---|---|
| Wireless connection | N/A | DECT | Radio | Radio |
| USB | N/A | yes | yes | no |
| Inputs supported | N/A | N/A | 3.5mm | N/A |
| Buttons | Volume | Volume | Volume | Volume |
|---|---|---|---|---|
| FM radio | yes | N/A | yes | yes |
| Noise-canceling | N/A | yes | N/A | N/A |
| Battery operated | yes | yes | yes | yes |
|---|---|---|---|---|
| Battery life | 12.0 h | 12.0 h | 20.0 h | 20.0 h |
| Talk time | 12.0 h | 12.0 h | 20.0 h | 20.0 h |
| Battery technology | N/A | Lithium Polymer | Nickel-Metal Hydride | Nickel-Metal Hydride |
| Battery recharge time | N/A | 1.0 h | N/A | 20.0 h |
| Standby time | N/A | 100.0 h | N/A | N/A |
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