  |  |  | |
| 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,Red | Black |
|---|---|---|---|
| Acoustic design | Closed | Closed | Closed |
| Attachment type | Ear canal | Ear canal | Ear canal |
| Category | Sport | Sport | N/A |
| Body material | N/A | Silicone | N/A |
| Water resistant | N/A | yes | N/A |
| Width | 0.98 in | 0.9 in | 1.18 in |
|---|---|---|---|
| Depth | 1.18 in | 1.2 in | 1.06 in |
| Height | 1.23 in | 1.1 in | 0.89 in |
| Weight | 1.06 oz | 2.25 oz | 0.23 oz |
| Driver technology | Balanced | Dynamic | Dynamic |
|---|---|---|---|
| Impedance | N/A | N/A | 16.0 Ω |
| Sensitivity | N/A | N/A | < 103 |
| Frequency range | N/A | N/A | 20 - 20000 |
| Driver size | N/A | N/A | 0.27 in |
| Maximum input power | N/A | N/A | 8.0 mW |
| Microphone type | Built-in microphone | In-line microphone | Built-in microphone |
|---|---|---|---|
| Microphone sensitivity | N/A | N/A | -38.0 dB |
| Microphone frequency | N/A | N/A | 100 - 10000 |
| Microphone direction type | N/A | N/A | Omnidirectional |
| Bluetooth version | 4.1 | N/A | 4.1 |
|---|---|---|---|
| Bluetooth profile | HFP | N/A |
|
| Wireless connection | Bluetooth | Bluetooth | Bluetooth |
| Wireless range | 10 | 9 | 10 |
| USB | no | no | yes |
| Inputs supported | N/A | Bluetooth | N/A |
| Multi Point connection | N/A | no | no |
| Type of USB connector | N/A | N/A | Micro-USB |
| Noise-canceling | yes | N/A | N/A |
|---|---|---|---|
| Buttons |
|
|
|
| Built-in heart rate monitor | no | yes | yes |
| Calorie counter | no | N/A | N/A |
| FM radio | no | N/A | N/A |
| NFC | no | yes | N/A |
| Vibration | no | N/A | N/A |
| Carrying case | yes | yes | N/A |
| Playback controls | N/A | yes | N/A |
| Battery operated | yes | yes | yes |
|---|---|---|---|
| Battery technology | Lithium-Ion | N/A | N/A |
| Battery recharge time | 2.0 h | N/A | 2.0 h |
| Battery life | 5.0 h | 5.0 h | 4.5 h |
| Charging case | yes | N/A | yes |
| Talk time | N/A | 6.0 h | 4.5 h |
| Charging via USB | N/A | yes | yes |
| Standby time | N/A | N/A | 200.0 h |
| Power handling capacity | N/A | N/A | 8.0 mW |
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