  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Sound output | Stereo | Stereo | Stereo | Stereo |
|---|---|---|---|---|
| Style | In-Ear | In-Ear | On-Ear | N/A |
| Connectivity technology | Wireless | Wireless | Wireless | Wireless |
| Headset (integrated/enclosed microphone) | yes | yes | yes | yes |
| Magnet material | Neodymium | N/A | N/A | Neodymium |
| Colour of product | Black |
| Black |
|
|---|---|---|---|---|
| Acoustic design | Closed | Closed | Half opened | Closed |
| Control type | In-line control | N/A | N/A | N/A |
| Attachment type | Neckband | Neckband | Headband | Headband |
| Foldable | N/A | N/A | yes | N/A |
| Width | 5.55 in | 5.71 in | 5.2 in | 6.5 in |
|---|---|---|---|---|
| Depth | 1.38 in | 15.75 in | 1.77 in | 6.3 in |
| Height | 6.18 in | 1.18 in | 3.07 in | 6.3 in |
| Weight | 1.69 oz | 1.81 oz | 3.0 oz | 0.78 oz |
| Impedance | 16.0 Ω | 32.0 Ω | 16.0 Ω | N/A |
|---|---|---|---|---|
| Sensitivity | < 97 | < 118 | < 94 | N/A |
| Frequency range | 20 - 20000 | 20 - 20000 | 20 - 20000 | 150 - 6800 |
| Driver technology | Dynamic | Dynamic | Dynamic | N/A |
| Driver size | 0.39 in | 0.59 in | 1.26 in | 1.97 in |
| Maximum input power | 8.0 mW | N/A | N/A | N/A |
| Cable length | 0.45 | 3 | 0.6 | N/A |
|---|---|---|---|---|
| Bluetooth version | 4.2 | 5.0 | 2.0+EDR | N/A |
| Bluetooth profile |
|
| A2DP | N/A |
| Bluetooth codec | SBC | N/A | SBC | N/A |
| Wireless connection | Bluetooth | Bluetooth | Bluetooth | DECT |
| Wireless range | 10 | 10 | 10 | 180 |
| USB | no | yes | yes | yes |
| Type of USB connector | N/A | Micro-USB | Micro-USB | N/A |
| Audio streaming via bluetooth | N/A | N/A |
| N/A |
| Detachable cable | N/A | N/A | yes | N/A |
| Multi Point connection | N/A | N/A | yes | N/A |
| Noise-canceling | yes | yes | N/A | yes |
|---|---|---|---|---|
| Buttons |
| Volume |
| Volume |
| Battery operated | yes | yes | yes | yes |
|---|---|---|---|---|
| Battery technology | Lithium-Ion | N/A | N/A | Lithium Polymer |
| Battery recharge time | 2.0 h | 2.0 h | N/A | 1.0 h |
| Battery life | 18.0 h | 13.0 h | 5.0 h | 12.0 h |
| Standby time | 528.0 h | N/A | 300.0 h | 100.0 h |
| Talk time | 18.0 h | 8.0 h | 8.0 h | 12.0 h |
| Charging via USB | yes | N/A | yes | N/A |
| Power handling capacity | 8.0 mW | N/A | N/A | N/A |
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