  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Sound output | Mono | Stereo | Stereo |
|---|---|---|---|
| Style | In-Ear | In-Ear | In-Ear |
| Connectivity technology | Wireless | Wireless | Wireless |
| Headset (integrated/enclosed microphone) | yes | yes | N/A |
| Colour of product |
| Black |
|
|---|---|---|---|
| Attachment type | Earloop/Ear conch | Ear canal | N/A |
| Acoustic design | N/A | Closed | N/A |
| Noise isolating | N/A | N/A | yes |
| Width | 0.63 in | 1.18 in | 0.87 in |
|---|---|---|---|
| Depth | 0.38 in | 1.06 in | 0.71 in |
| Height | 1.85 in | 0.89 in | 0.94 in |
| Weight | 0.35 oz | 0.23 oz | 0.21 oz |
| Sensitivity | < 5 | < 103 | < 103.5 |
|---|---|---|---|
| Frequency range | < 50 | 20 - 20000 | 20 - 20000 |
| Driver technology | Dynamic | Dynamic | N/A |
| Driver size | 0.43 in | 0.27 in | 0.24 in |
| Impedance | N/A | 16.0 Ω | 23.0 Ω |
| Maximum input power | N/A | 8.0 mW | N/A |
| Total harmonic distortion (THD) | N/A | N/A | 3.0 % |
| Microphone type | Built-in microphone | Built-in microphone | Built-in microphone |
|---|---|---|---|
| Microphone sensitivity | 14.0 dB | -38.0 dB | -38.0 dB |
| Microphone frequency | 200 - 6800 | 100 - 10000 | N/A |
| Microphone direction type | Omnidirectional | Omnidirectional | Omnidirectional |
| Bluetooth version | 4.0 | 4.1 | 5.0 |
|---|---|---|---|
| Bluetooth profile |
|
|
|
| Bluetooth codec | SBC | N/A | SBC |
| Wireless connection | Bluetooth | Bluetooth | Bluetooth |
| Wireless range | 30 | 10 | 10 |
| Multi Point connection | yes | no | N/A |
| USB | N/A | yes | no |
| Type of USB connector | N/A | Micro-USB | N/A |
| Battery operated | yes | yes | yes |
|---|---|---|---|
| Battery recharge time | 2.0 h | 2.0 h | 2.0 h |
| Battery life | 9.0 h | 4.5 h | 6.0 h |
| Standby time | 216.0 h | 200.0 h | N/A |
| Talk time | 9.0 h | 4.5 h | N/A |
| Charging via USB | yes | yes | N/A |
| Power handling capacity | N/A | 8.0 mW | N/A |
| Charging case | N/A | yes | N/A |
| Battery technology | N/A | N/A | Lithium-Ion |
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