  |  |  |  |  | |
| Available colors |
| Channels | 1.0 | 1.0 | 1.0 | 1.0 | N/A |
|---|---|---|---|---|---|
| Low frequency | 160.0 Hz | 20000.0 Hz | 180.0 Hz | 180.0 Hz | 180.0 Hz |
| High frequency | 20.0 kHz | 0.12 kHz | 20.0 kHz | 20.0 kHz | 20.0 kHz |
| Peak power | 3.2 W | 3.3 W | 3.0 W | 3.0 W | N/A |
| Supported formats | MP3 | N/A | N/A | N/A | N/A |
| Number of drivers | N/A | 1 | 1 | 1 | N/A |
| Colour of product |
|
|
|
|
|
|---|---|---|---|---|---|
| Built-in display | N/A | N/A | N/A | no | no |
| Height | 1.65 in | 1.81 in | 2.69 in | 3.86 in | 3.18 in |
|---|---|---|---|---|---|
| Width | 4.21 in | 3.82 in | 3.26 in | 3.23 in | 3.18 in |
| Depth | 3.46 in | 5.39 in | 1.21 in | 1.24 in | 1.43 in |
| Weight | 5.29 oz | 7.76 oz | 4.59 oz | 8.36 oz | 7.3 oz |
| USB | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| USB version | 2.0 | 2.0 | 2.0 | N/A | N/A |
| Type of USB connector | Micro-USB | Micro-USB | Micro-USB | N/A | N/A |
| AUX in | yes | no | yes | yes | yes |
| Source of connection |
| N/A |
| N/A | N/A |
| Aptx Support | no | N/A | no | N/A | N/A |
| Bluetooth | yes | yes | yes | yes | yes |
| Bluetooth codec |
| N/A | SBC | N/A | N/A |
| Bluetooth profile |
|
|
|
|
|
| Wired inputs |
| N/A |
| N/A | N/A |
| Bluetooth version | 4.0 | 4.1 | 4.1 | 4.2 | 4.1 |
| Analogue 3.5mm input (Aux) | 1 | 1 | 1 | 1 | N/A |
| Wireless network (Wi-Fi) | no | no | no | no | no |
| DLNA | N/A | N/A | yes | N/A | N/A |
| Line Out Output | N/A | N/A | yes | N/A | yes |
| Headphone Port | N/A | N/A | N/A | yes | N/A |
| Battery operated | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|
| USB powered | yes | yes | yes | yes | yes |
| Electric (not USB) | no | no | yes | no | N/A |
| Battery type | Li-polymer | Li-polymer | Li-polymer | Li-Ion | Li-polymer |
| Playback time | 5.0 h | 10.0 h | 5.0 h | 5.0 h | 5.0 h |
| Battery capacity | 600.0 mAh | 1000.0 mAh | 600.0 mAh | 730.0 mAh | 730.0 mAh |
| Battery life (max) | 5.0 h | 10.0 h | 5.0 h | 5.0 h | 5.0 h |
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