  |  |  |  |  | |
| Available colors |
| Style | Over-Ear | Over-Ear | N/A | N/A | In-Ear |
|---|---|---|---|---|---|
| Connectivity technology | Wireless | Wireless | Wireless | Wired & Wireless | Wireless |
| Sound output | N/A | Stereo | N/A | N/A | Stereo |
| Headset (integrated/enclosed microphone) | N/A | yes | N/A | N/A | yes |
| Colour of product |
|
|
|
|
|
|---|---|---|---|---|---|
| Acoustic design | N/A | Open | N/A | N/A | Closed |
| Attachment type | N/A | Neckband | N/A | N/A | N/A |
| Control type | N/A | N/A | N/A | Buttons | Buttons |
| Foldable | N/A | N/A | N/A | N/A | no |
| Weight | 0.92 oz | 1.45 oz | 1.16 oz | 1.02 oz | 1.06 oz |
|---|
| Microphone type | Built-in microphone | Built-in microphone | Boom microphone | Built-in microphone | Built-in microphone |
|---|---|---|---|---|---|
| Microphone sensitivity | -38.0 dB | -40.0 dB | -38.0 dB | -40.0 dB | -40.0 dB |
| Microphone frequency | N/A | N/A | N/A | N/A | 20 - 20000 |
| Microphone in | N/A | N/A | N/A | N/A | yes |
| Bluetooth version | 5.0 | 3.0+HS | 5.0 | 5.1 | 4.2 |
|---|---|---|---|---|---|
| Bluetooth profile |
| N/A |
|
|
|
| Wireless range | 10 | 10 | 10 | 10 | 10 |
| USB | yes | N/A | N/A | N/A | yes |
| Type of USB connector | N/A | N/A | USB Type-C | USB Type-C | Micro-USB |
| Wireless connection | N/A | N/A | N/A | N/A | Bluetooth |
| Battery technology | Lithium Polymer | Lithium-Ion | Lithium Polymer | Lithium Polymer | Lithium-Ion |
|---|---|---|---|---|---|
| Battery capacity | 145.0 mAh | N/A | 170.0 mAh | 135.0 mAh | 183.0 mAh |
| Battery recharge time | 2.0 h | N/A | 1.0 h | 2.0 h | 2.0 h |
| Standby time | 2400.0 h | 240.0 h | N/A | N/A | 480.0 h |
| Battery operated | N/A | yes | yes | yes | yes |
| Battery life | N/A | 6.0 h | N/A | N/A | 6.0 h |
| Talk time | N/A | N/A | 16.0 h | N/A | N/A |
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