  |  |  |  |  | |
| Available colors |
| Sound output | Mono | Mono | Stereo | 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 | yes | yes | yes |
| Colour of product |
|
| Black,Titanium | Black | Black,Yellow |
|---|---|---|---|---|---|
| Attachment type | Earloop/Ear conch | Earloop/Ear conch | Ear canal | Ear canal | Earloop/Ear conch |
| Acoustic design | N/A | Open | Closed | Closed | Open |
| Width | 0.63 in | 0.63 in | N/A | 1.18 in | N/A |
|---|---|---|---|---|---|
| Depth | 0.38 in | 0.91 in | N/A | 1.06 in | N/A |
| Height | 1.85 in | 2.13 in | N/A | 0.89 in | N/A |
| Weight | 0.35 oz | 0.3 oz | 0.23 oz | 0.23 oz | 0.92 oz |
| Sensitivity | < 5 | < 3 | N/A | < 103 | N/A |
|---|---|---|---|---|---|
| Frequency range | < 50 | 300 - 3000 | 20 - 20000 | 20 - 20000 | < 300 |
| Driver technology | Dynamic | Dynamic | Dynamic | Dynamic | N/A |
| Driver size | 0.43 in | N/A | 0.24 in | 0.27 in | 0.53 in |
| Impedance | N/A | 32.0 Ω | 16.0 Ω | 16.0 Ω | 32.0 Ω |
| Maximum input power | N/A | N/A | N/A | 8.0 mW | N/A |
| Bluetooth version | 4.0 | 2.1+EDR | 5.0 | 4.1 | 3.0+HS |
|---|---|---|---|---|---|
| Bluetooth profile |
|
|
|
|
|
| Bluetooth codec | SBC | SBC | N/A | N/A | N/A |
| Wireless connection | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Wireless range | 30 | 10 | 10 | 10 | 10 |
| Multi Point connection | yes | yes | N/A | no | no |
| Audio streaming via bluetooth | N/A |
| N/A | N/A |
|
| USB | N/A | yes | yes | yes | yes |
| Type of USB connector | N/A | Micro-USB | Micro-USB | Micro-USB | Micro-USB |
| Noise-canceling | yes | yes | yes | N/A | N/A |
|---|---|---|---|---|---|
| Buttons | Volume |
|
|
|
|
| Built-in heart rate monitor | N/A | N/A | N/A | yes | N/A |
| FM radio | N/A | N/A | N/A | N/A | yes |
| Battery operated | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| Battery recharge time | 2.0 h | 2.0 h | 2.0 h | 2.0 h | N/A |
| Battery life | 9.0 h | 6.0 h | 5.0 h | 4.5 h | 4.5 h |
| Standby time | 216.0 h | 200.0 h | N/A | 200.0 h | 96.0 h |
| Talk time | 9.0 h | 6.0 h | 5.0 h | 4.5 h | 4.5 h |
| Charging via USB | yes | yes | yes | yes | yes |
| Power handling capacity | N/A | N/A | N/A | 8.0 mW | N/A |
| Charging case | N/A | N/A | N/A | yes | N/A |
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