  |  |  |  |  | |
| Available colors |
| Sound output | Mono | Mono | Stereo | N/A | 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 | yes | N/A | yes |
| Colour of product |
|
| Black,Titanium |
| Black |
|---|---|---|---|---|---|
| Attachment type | Earloop/Ear conch | Earloop/Ear conch | Ear canal | N/A | Ear canal |
| Acoustic design | N/A | Open | Closed | N/A | Closed |
| Microphone type | Built-in microphone | Built-in microphone | Built-in microphone | Built-in microphone | Built-in microphone |
|---|---|---|---|---|---|
| Microphone sensitivity | 14.0 dB | -14.0 dB | N/A | N/A | -38.0 dB |
| Microphone frequency | 200 - 6800 | N/A | 100 - 10000 | 100 - 10000 | 100 - 10000 |
| Microphone direction type | Omnidirectional | Omnidirectional | N/A | N/A | Omnidirectional |
| Bluetooth version | 4.0 | 2.1+EDR | 5.0 | 5.0 | 4.1 |
|---|---|---|---|---|---|
| Bluetooth profile |
|
|
|
|
|
| Bluetooth codec | SBC | SBC | N/A | N/A | N/A |
| Wireless connection | Bluetooth | Bluetooth | Bluetooth | N/A | Bluetooth |
| Wireless range | 30 | 10 | 10 | 10 | 10 |
| Multi Point connection | yes | yes | N/A | N/A | no |
| Audio streaming via bluetooth | N/A |
| N/A | N/A | N/A |
| USB | N/A | yes | yes | yes | yes |
| Type of USB connector | N/A | Micro-USB | Micro-USB | N/A | Micro-USB |
| Noise-canceling | yes | yes | yes | yes | N/A |
|---|---|---|---|---|---|
| Buttons | Volume |
|
| Multi-key |
|
| Built-in heart rate monitor | N/A | N/A | N/A | N/A | yes |
| Battery operated | yes | yes | yes | N/A | yes |
|---|---|---|---|---|---|
| Battery recharge time | 2.0 h | 2.0 h | 2.0 h | 2.3 h | 2.0 h |
| Battery life | 9.0 h | 6.0 h | 5.0 h | N/A | 4.5 h |
| Standby time | 216.0 h | 200.0 h | N/A | 4380.0 h | 200.0 h |
| Talk time | 9.0 h | 6.0 h | 5.0 h | 7.5 h | 4.5 h |
| Charging via USB | yes | yes | yes | N/A | yes |
| Power handling capacity | N/A | N/A | N/A | N/A | 8.0 mW |
| Charging case | N/A | N/A | N/A | N/A | yes |
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