  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Sound output | Stereo | Stereo | Stereo |
|---|---|---|---|
| Style | In-Ear | In-Ear | In-Ear |
| Connectivity technology | Wireless | Wireless | Wireless |
| Headset (integrated/enclosed microphone) | yes | yes | yes |
| Colour of product | Black |
|
|
|---|---|---|---|
| Acoustic design | Closed | Closed | Closed |
| Attachment type | Ear canal | Ear canal | Ear canal |
| Control type | N/A | Touch | N/A |
| Foldable | N/A | no | N/A |
| Noise isolating | N/A | yes | N/A |
| Impedance | 16.0 Ω | N/A | 50.0 Ω |
|---|---|---|---|
| Sensitivity | < 103 | < 107 | < 105 |
| Frequency range | 20 - 20000 | 5 - 21000 | 20 - 20000 |
| Driver technology | Dynamic | N/A | Balanced |
| Driver size | 0.27 in | 0.28 in | N/A |
| Maximum input power | 8.0 mW | N/A | N/A |
| Total harmonic distortion (THD) | N/A | 0.08 % | N/A |
| Microphone type | Built-in microphone | Boom microphone | Built-in microphone |
|---|---|---|---|
| Microphone sensitivity | -38.0 dB | N/A | N/A |
| Microphone frequency | 100 - 10000 | 100 - 10000 | N/A |
| Microphone direction type | Omnidirectional | Omnidirectional | N/A |
| Bluetooth version | 4.1 | 5.0 | 4.1 |
|---|---|---|---|
| Bluetooth profile |
| N/A |
|
| Wireless connection | Bluetooth | N/A | Bluetooth |
| Wireless range | 10 | N/A | 10 |
| USB | yes | yes | N/A |
| Type of USB connector | Micro-USB | USB Type-C | N/A |
| Multi Point connection | no | N/A | N/A |
| Inputs supported | N/A | Bluetooth | N/A |
| Bluetooth codec | N/A | N/A | SBC |
| Buttons |
|
|
|
|---|---|---|---|
| Built-in heart rate monitor | yes | N/A | no |
| Noise-canceling | N/A | yes | yes |
| Playback controls | N/A | yes | N/A |
| Calorie counter | N/A | N/A | no |
| FM radio | N/A | N/A | no |
| NFC | N/A | N/A | no |
| Vibration | N/A | N/A | no |
| Carrying case | N/A | N/A | yes |
| Battery operated | yes | yes | yes |
|---|---|---|---|
| Battery recharge time | 2.0 h | 1.5 h | 1.5 h |
| Battery life | 4.5 h | 7.0 h | 4.0 h |
| Standby time | 200.0 h | N/A | N/A |
| Talk time | 4.5 h | N/A | 3.0 h |
| Charging via USB | yes | N/A | yes |
| Power handling capacity | 8.0 mW | N/A | N/A |
| Charging case | yes | yes | yes |
| Battery technology | N/A | Lithium-Ion | N/A |
| Battery capacity | N/A | 650.0 mAh | 60.0 mAh |
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