  |  |  |  |  | |
| Available colors |
| Sound output | Stereo | Stereo | N/A | N/A | N/A |
|---|---|---|---|---|---|
| Style | In-Ear | In-Ear | In-Ear | In-Ear | N/A |
| Connectivity technology | Wireless | Wireless | True Wireless Stereo | True Wireless Stereo | Wired |
| Headset (integrated/enclosed microphone) | yes | yes | N/A | N/A | N/A |
| Colour of product | Black |
|
|
|
|
|---|---|---|---|---|---|
| Acoustic design | Closed | Closed | N/A | N/A | N/A |
| Attachment type | Ear canal | Ear canal | N/A | N/A | N/A |
| Control type | N/A | N/A | Sensor | Sensor | Touch |
| Weight | 0.42 oz | 5.15 oz | 1.88 oz | 0.22 oz | 0.18 oz |
|---|---|---|---|---|---|
| Width | N/A | N/A | 0.65 in | 0.69 in | 0.82 in |
| Depth | N/A | N/A | 0.59 in | 0.76 in | 0.83 in |
| Height | N/A | N/A | 0.65 in | 0.89 in | 0.67 in |
| Microphone type | Built-in microphone | Built-in microphone | Built-in microphone | Built-in microphone | In-line microphone |
|---|---|---|---|---|---|
| Microphone sensitivity | N/A | -38.0 dB | N/A | N/A | N/A |
| Microphone frequency | N/A | 100 - 10000 | N/A | N/A | N/A |
| Microphone direction type | N/A | Omnidirectional | N/A | N/A | N/A |
| Microphone in | N/A | N/A | yes | yes | yes |
| Audio streaming via bluetooth | A2DP | N/A | N/A | N/A | N/A |
|---|---|---|---|---|---|
| Bluetooth version | 4.0 | 5.0 | 5.0 | 5.0 | 5.2 |
| Bluetooth profile | A2DP |
|
|
|
|
| Bluetooth codec |
| N/A | N/A |
| N/A |
| Wireless connection | Bluetooth | Bluetooth | N/A | Bluetooth | N/A |
| USB | no | yes | no | no | N/A |
| Multi Point connection | no | yes | N/A | N/A | N/A |
| Cable length | N/A | 0.3 | N/A | N/A | N/A |
| Wireless range | N/A | 10 | N/A | N/A | N/A |
| Type of USB connector | N/A | Micro-USB | USB Type-C | USB Type-C | USB Type-C |
| Noise-canceling | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Buttons |
|
| Multi-key | Multi-key | N/A |
| NFC | N/A | no | N/A | N/A | N/A |
| Carrying case | N/A | N/A | yes | yes | N/A |
| Battery operated | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Battery technology | Lithium Polymer | N/A | Lithium-Ion | N/A | N/A |
| Battery capacity | 100.0 mAh | N/A | 60.0 mAh | 85.0 mAh | 61.0 mAh |
| Battery recharge time | 2.0 h | 2.0 h | 2.0 h | N/A | N/A |
| Battery life | 6.0 h | 5.0 h | 6.0 h | 11.0 h | N/A |
| Standby time | 250.0 h | N/A | N/A | 22.0 h | N/A |
| Talk time | 6.0 h | 5.0 h | 4.5 h | 15.0 h | 3.5 h |
| Charging via USB | no | yes | N/A | N/A | N/A |
| Charging case | N/A | yes | N/A | N/A | N/A |
| Charging case capacity | N/A | N/A | 60.0 mAh | 270.0 mAh | 472.0 mAh |
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