  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Audio formats supported |
|
|
|
|
|---|---|---|---|---|
| Interface | USB | USB | USB | USB |
| Built-in microphone | yes | yes | yes | yes |
| Built-in speaker(s) | yes | yes | yes | yes |
| Number of built-in speakers | 1 | 1 | 1 | 1 |
| Maximum recording time | 17.5 h | 15.0 h | 18.0 h | N/A |
| Colour of product | Black | Black,Chrome | Black | Black |
|---|---|---|---|---|
| Backlight colour | Blue | Amber | Blue | N/A |
| Built-in display | yes | N/A | yes | N/A |
| Backlight | N/A | yes | N/A | N/A |
| Display type | N/A | LCD | N/A | LCD |
| Width | 2.4 in | 2.76 in | 2.76 in | 2.66 in |
|---|---|---|---|---|
| Depth | 1.02 in | 1.38 in | 1.38 in | 4.48 in |
| Height | 5.55 in | 6.1 in | 6.1 in | 1.68 in |
| Weight | 4.09 oz | 7.51 oz | 7.51 oz | 4.59 oz |
| Microphone in | yes | yes | yes | yes |
|---|---|---|---|---|
| USB connector type | Micro-USB B | Mini-USB B | Micro-USB B | Mini-USB B |
| Connection to PC | N/A | yes | N/A | N/A |
| DC-in jack | N/A | yes | N/A | N/A |
| Built-in memory capacity | 128000.0 mB | N/A | 128000.0 mB | N/A |
|---|---|---|---|---|
| Compatible memory cards |
|
|
| N/A |
| Media types supported | Flash card | Flash card | Flash card | Flash card |
| Compatible battery sizes | AA | AA | AA | AA |
|---|---|---|---|---|
| Number of batteries supported | 2 | 2 | 3 | 2 |
| Battery technology | N/A | Alkaline | N/A | N/A |
| Battery capacity indicator | N/A | yes | N/A | N/A |
| Rechargeable | N/A | yes | N/A | N/A |
| Battery life (max) | N/A | N/A | N/A | 20.0 h |
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