  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Sound output | Stereo | Stereo | N/A |
|---|---|---|---|
| Style | In-Ear | In-Ear | In-Ear |
| Connectivity technology | Wireless | Wireless | Wireless |
| Headset (integrated/enclosed microphone) | yes | yes | N/A |
| Colour of product | Black |
|
|
|---|---|---|---|
| Acoustic design | Closed | Closed | N/A |
| Attachment type | Ear canal | Ear canal | N/A |
| Microphone type | Built-in microphone | Built-in microphone | Built-in microphone |
|---|---|---|---|
| Microphone sensitivity | N/A | -38.0 dB | N/A |
| Microphone frequency | N/A | 100 - 10000 | 100 - 10000 |
| Microphone direction type | N/A | Omnidirectional | N/A |
| Audio streaming via bluetooth | A2DP | N/A | N/A |
|---|---|---|---|
| Bluetooth version | 4.0 | 5.0 | 5.0 |
| Bluetooth profile | A2DP |
|
|
| Bluetooth codec |
| N/A | N/A |
| Wireless connection | Bluetooth | Bluetooth | N/A |
| USB | no | yes | yes |
| Multi Point connection | no | yes | N/A |
| Cable length | N/A | 0.3 | N/A |
| Wireless range | N/A | 10 | 10 |
| Type of USB connector | N/A | Micro-USB | N/A |
| Noise-canceling | yes | yes | yes |
|---|---|---|---|
| Buttons |
|
| Multi-key |
| NFC | N/A | no | N/A |
| Battery operated | yes | yes | N/A |
|---|---|---|---|
| Battery technology | Lithium Polymer | N/A | N/A |
| Battery capacity | 100.0 mAh | N/A | N/A |
| Battery recharge time | 2.0 h | 2.0 h | 2.3 h |
| Battery life | 6.0 h | 5.0 h | N/A |
| Standby time | 250.0 h | N/A | 4380.0 h |
| Talk time | 6.0 h | 5.0 h | 7.5 h |
| Charging via USB | no | yes | N/A |
| Charging case | N/A | yes | N/A |
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