  |  |  |  |  | |
| Available colors |
| Sound output | Stereo | Stereo | Stereo | N/A | Stereo |
|---|---|---|---|---|---|
| Style | Over-Ear | Over-Ear | Over-Ear | On-Ear | Over-Ear |
| Connectivity technology | Wired & Wireless | Wireless | Wired | Wired & Wireless | Wired & Wireless |
| Headset (integrated/enclosed microphone) | yes | N/A | no | N/A | yes |
| Magnet material | N/A | N/A | Mylar | N/A | N/A |
| Diaphragm material | N/A | N/A | Mylar | N/A | N/A |
| Colour of product |
|
|
|
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|---|---|---|---|---|---|
| Acoustic design | Closed | N/A | Closed | N/A | N/A |
| Attachment type | Headband | N/A | Headband | N/A | Headband |
| Foldable | yes | yes | yes | yes | yes |
| Control type | N/A | Buttons | N/A | N/A | N/A |
| Category | N/A | N/A | Travel and Commuting | N/A | N/A |
| Noise isolating | N/A | N/A | yes | N/A | yes |
| Weight | 8.17 oz | 7.76 oz | 7.94 oz | 10.89 oz | 7.05 oz |
|---|---|---|---|---|---|
| Width | N/A | N/A | 5.83 in | N/A | N/A |
| Depth | N/A | N/A | 3.35 in | N/A | N/A |
| Height | N/A | N/A | 8.89 in | N/A | N/A |
| Impedance | 32.0 Ω | 32.0 Ω | 32.0 Ω | 32.0 Ω | 32.0 Ω |
|---|---|---|---|---|---|
| Frequency range | 20 - 22000 | 20 - 20000 | 20 - 20000 | N/A | 20 - 20000 |
| Driver technology | Dynamic | N/A | Dynamic | N/A | Dynamic |
| Driver size | 1.97 in | 1.57 in | 1.57 in | 1.57 in | 1.57 in |
| Sensitivity | N/A | < 100 | < 102 | < 105 | N/A |
| Diaphragm diameter | N/A | 1.57 in | 1.57 in | N/A | 1.57 in |
| Maximum input power | N/A | 40.0 mW | N/A | N/A | 1.0 mW |
| Total harmonic distortion (THD) | N/A | N/A | N/A | N/A | 2.0 % |
| Microphone type | Built-in microphone | Built-in microphone | In-line microphone | Not available | Built-in microphone |
|---|---|---|---|---|---|
| Microphone in | N/A | yes | yes | N/A | yes |
| Battery operated | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Battery recharge time | 2.0 h | 2.0 h | N/A | N/A | N/A |
| Battery life | 20.0 h | 30.0 h | 40.0 h | N/A | 22.0 h |
| Talk time | 20.0 h | N/A | 40.0 h | N/A | N/A |
| Charging via USB | yes | N/A | N/A | N/A | yes |
| Power handling capacity | 100.0 mW | N/A | N/A | N/A | 180.0 mW |
| Battery technology | N/A | Lithium Polymer | N/A | N/A | N/A |
| Battery capacity | N/A | 610.0 mAh | N/A | N/A | N/A |
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