  |  |  |  |  | |
| Available colors |
| Sound output | Stereo | Stereo | N/A | Stereo | Stereo |
|---|---|---|---|---|---|
| Style | In-Ear | In-Ear | In-Ear | In-Ear | In-Ear |
| Connectivity technology | Wireless | Wireless | Wireless | Wireless | Wireless |
| Headset (integrated/enclosed microphone) | yes | yes | N/A | yes | yes |
| Magnet material | N/A | N/A | N/A | N/A | Neodymium |
| Colour of product |
| Black,Titanium |
|
|
|
|---|---|---|---|---|---|
| Acoustic design | Closed | Closed | N/A | Closed | Closed |
| Attachment type | Ear canal | Ear canal | N/A | Ear canal | Ear canal |
| Noise isolating | N/A | N/A | N/A | yes | N/A |
| Impedance | 16.0 Ω | 16.0 Ω | N/A | 16.0 Ω | N/A |
|---|---|---|---|---|---|
| Sensitivity | 103.0 dB | N/A | N/A | 103.0 dB | N/A |
| Frequency range | 20 - 20000 | 20 - 20000 | N/A | 20 - 20000 | 20 - 20000 |
| Driver technology | Dynamic | Dynamic | N/A | Dynamic | Dynamic |
| Driver size | 0.24 in | 0.24 in | 0.24 in | 0.24 in | 0.24 in |
| Maximum input power | 8.0 mW | N/A | N/A | 12.0 mW | N/A |
| Total harmonic distortion (THD) | N/A | N/A | N/A | 5.0 % | N/A |
| Diaphragm diameter | N/A | N/A | N/A | N/A | 0.24 in |
| Microphone type | Built-in microphone | Built-in microphone | Built-in microphone | Built-in microphone | Built-in microphone |
|---|---|---|---|---|---|
| Microphone sensitivity | -38.0 dB | N/A | N/A | -38.0 dB | N/A |
| Microphone frequency | 100 - 10000 | 100 - 10000 | 100 - 10000 | N/A | 50 - 8000 |
| Microphone direction type | Omnidirectional | N/A | N/A | Omnidirectional | N/A |
| Cable length | 0.3 | N/A | N/A | N/A | N/A |
|---|---|---|---|---|---|
| Bluetooth version | 5.0 | 5.0 | 5.0 | 4.1 | 4.1 |
| Bluetooth profile |
|
|
|
|
|
| Wireless connection | Bluetooth | Bluetooth | N/A | Bluetooth | Bluetooth |
| Wireless range | 10 | 10 | 10 | N/A | 10 |
| USB | yes | yes | yes | yes | no |
| Type of USB connector | Micro-USB | Micro-USB | N/A | N/A | Micro-USB |
| Multi Point connection | yes | N/A | N/A | N/A | N/A |
| Bluetooth codec | N/A | N/A | N/A | SBC |
|
| Audio streaming via bluetooth | N/A | N/A | N/A | N/A |
|
| Noise-canceling | yes | yes | yes | N/A | yes |
|---|---|---|---|---|---|
| Buttons |
|
| Multi-key |
|
|
| NFC | no | N/A | N/A | N/A | yes |
| Carrying case | N/A | N/A | N/A | yes | yes |
| Battery operated | yes | yes | N/A | yes | yes |
|---|---|---|---|---|---|
| Battery recharge time | 2.0 h | 2.0 h | 2.3 h | 2.0 h | 2.0 h |
| Battery life | 5.0 h | 5.0 h | N/A | 4.0 h | 3.0 h |
| Talk time | 5.0 h | 5.0 h | 7.5 h | N/A | 3.0 h |
| Charging via USB | yes | yes | N/A | yes | yes |
| Charging case | yes | N/A | N/A | N/A | yes |
| Standby time | N/A | N/A | 4380.0 h | N/A | 35.0 h |
| Battery technology | N/A | N/A | N/A | Lithium-Ion | Lithium-Ion |
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