  |  |  | |
| 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 |
|
|
|
|---|---|---|---|
| Acoustic design | Closed | Closed | Closed |
| Attachment type | Neckband | Ear canal | Earloop/Ear conch |
| Body material | N/A | Metal | Plastic |
| Noise isolating | N/A | yes | no |
| Control type | N/A | N/A | Buttons |
| Category | N/A | N/A |
|
| Water resistant | N/A | N/A | no |
| Width | 5.71 in | 0.92 in | 1.1 in |
|---|---|---|---|
| Depth | 15.75 in | 0.24 in | 0.53 in |
| Height | 1.18 in | 0.88 in | 1.09 in |
| Weight | 1.81 oz | 0.53 oz | 0.63 oz |
| Impedance | 32.0 Ω | 16.0 Ω | 16.0 Ω |
|---|---|---|---|
| Sensitivity | < 118 | < 96 | < 93 |
| Frequency range | 20 - 20000 | 20 - 20000 | 20 - 20000 |
| Driver technology | Dynamic | Dynamic | Dynamic |
| Driver size | 0.59 in | 0.24 in | 0.24 in |
| Total harmonic distortion (THD) | N/A | 3.0 % | 3.0 % |
| Simulated surround sound | N/A | N/A | no |
| Microphone type | Built-in microphone | In-line microphone | In-line microphone |
|---|---|---|---|
| Microphone sensitivity | -26.0 dB | -38.0 dB | -38.0 dB |
| Microphone frequency | 50 - 10000 | N/A | N/A |
| Microphone direction type | N/A | Omnidirectional | Omnidirectional |
| Microphone in | N/A | N/A | no |
| Cable length | 3 | N/A | 0.49 |
|---|---|---|---|
| Bluetooth version | 5.0 | 4.1 | 4.1 |
| Bluetooth profile |
|
|
|
| Wireless connection | Bluetooth | Bluetooth | Bluetooth |
| Wireless range | 10 | N/A | 10 |
| USB | yes | yes | yes |
| Type of USB connector | Micro-USB | Micro-USB | Manufacturer specific |
| Audio streaming via bluetooth | N/A |
|
|
| Bluetooth codec | N/A |
|
|
| Multi Point connection | N/A | yes | yes |
| Detachable cable | N/A | N/A | no |
| Noise-canceling | yes | N/A | no |
|---|---|---|---|
| Buttons | Volume |
|
|
| Carrying case | N/A | yes | yes |
| Playback controls | N/A | N/A | yes |
| Built-in heart rate monitor | N/A | N/A | no |
| Calorie counter | N/A | N/A | no |
| FM radio | N/A | N/A | no |
| NFC | N/A | N/A | no |
| Vibration | N/A | N/A | no |
| Battery operated | yes | yes | yes |
|---|---|---|---|
| Battery recharge time | 2.0 h | 2.5 h | 2.5 h |
| Battery life | 13.0 h | 8.0 h | 8.0 h |
| Talk time | 8.0 h | 8.0 h | 8.0 h |
| Battery technology | N/A | Lithium Polymer | Lithium-Ion |
| Battery capacity | N/A | 60.0 mAh | N/A |
| Standby time | N/A | 110.0 h | 200.0 h |
| Charging via USB | N/A | yes | yes |
| Power handling capacity | N/A | 10.0 mW | 5.0 mW |
| Charging case | N/A | N/A | no |
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