  |  |  |  |  | |
| Available colors |
| Sound output | Stereo | Stereo | Stereo | N/A | Stereo |
|---|---|---|---|---|---|
| Style | Over-Ear | Over-Ear | Over-Ear | N/A | On-Ear |
| Connectivity technology | Wireless | Wired | Wired & Wireless | Wired & Wireless | Wireless |
| Headset (integrated/enclosed microphone) | N/A | no | yes | N/A | N/A |
| Magnet material | N/A | Mylar | N/A | N/A | Ferrite |
| Diaphragm material | N/A | Mylar | N/A | N/A | N/A |
| Colour of product |
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|---|---|---|---|---|---|
| Acoustic design | Closed | Closed | N/A | N/A | Closed |
| Foldable | yes | yes | yes | yes | N/A |
| Attachment type | N/A | Headband | Headband | N/A | Headband |
| Category | N/A | Travel and Commuting | N/A | N/A | N/A |
| Noise isolating | N/A | yes | yes | N/A | yes |
| Control type | N/A | N/A | N/A | Buttons | N/A |
| Weight | 8.4 oz | 7.94 oz | 7.05 oz | 8.04 oz | 4.66 oz |
|---|---|---|---|---|---|
| Width | N/A | 5.83 in | N/A | 7.09 in | N/A |
| Depth | N/A | 3.35 in | N/A | 6.69 in | N/A |
| Height | N/A | 8.89 in | N/A | 2.99 in | N/A |
| Impedance | 30.0 Ω | 32.0 Ω | 32.0 Ω | 32.0 Ω | 32.0 Ω |
|---|---|---|---|---|---|
| Sensitivity | 108.0 dB | < 102 | N/A | N/A | < 103 |
| Frequency range | 18 - 22000 | 20 - 20000 | 20 - 20000 | N/A | 20 - 20000 |
| Driver size | 1.26 in | 1.57 in | 1.57 in | N/A | 1.18 in |
| Total harmonic distortion (THD) | 0.3 % | N/A | 2.0 % | 3.0 % | N/A |
| Diaphragm diameter | N/A | 1.57 in | 1.57 in | N/A | 1.18 in |
| Driver technology | N/A | Dynamic | Dynamic | N/A | N/A |
| Maximum input power | N/A | N/A | 1.0 mW | N/A | N/A |
| Microphone type | Built-in microphone | In-line microphone | Built-in microphone | Built-in microphone | Built-in microphone |
|---|---|---|---|---|---|
| Microphone frequency | 80 - 6000 | N/A | N/A | N/A | N/A |
| Microphone in | N/A | yes | yes | N/A | N/A |
| Battery operated | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Battery technology | Lithium Polymer | N/A | N/A | N/A | N/A |
| Battery capacity | 300.0 mAh | N/A | N/A | N/A | N/A |
| Battery recharge time | 1.5 h | N/A | N/A | N/A | 4.5 h |
| Battery life | 30.0 h | 40.0 h | 22.0 h | N/A | 35.0 h |
| Talk time | N/A | 40.0 h | N/A | N/A | N/A |
| Charging via USB | N/A | N/A | yes | N/A | N/A |
| Power handling capacity | N/A | N/A | 180.0 mW | N/A | N/A |
| Standby time | N/A | N/A | N/A | N/A | 200.0 h |
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