  |  |  | |
| Available colors | |||
| User rating |
| Audio formats supported |
|
|
|
|---|---|---|---|
| Interface | USB | USB | USB |
| Built-in speaker(s) | yes | yes | yes |
| Number of built-in speakers | 1 | 1 | 1 |
| Maximum recording time | 12.0 h | 15.0 h | 18.0 h |
| Built-in microphone | N/A | yes | yes |
| Colour of product | Black | Black,Chrome | Black |
|---|---|---|---|
| Built-in display | yes | N/A | yes |
| Backlight | N/A | yes | N/A |
| Backlight colour | N/A | Amber | Blue |
| Display type | N/A | LCD | N/A |
| Width | 3.15 in | 2.76 in | 2.76 in |
|---|---|---|---|
| Depth | 1.38 in | 1.38 in | 1.38 in |
| Height | 6.13 in | 6.1 in | 6.1 in |
| Weight | 13.23 oz | 7.51 oz | 7.51 oz |
| Microphone in | yes | yes | yes |
|---|---|---|---|
| USB connector type | Micro-USB | Mini-USB B | Micro-USB B |
| Connection to PC | N/A | yes | N/A |
| DC-in jack | N/A | yes | N/A |
| Frequency range | 20 - 80000 | 20 - 40000 | 44100 - 96000 |
|---|---|---|---|
| Signal-to-Noise Ratio (SNR) | 102.0 dB | 92.0 dB | 92.0 dB |
| Recording modes | N/A |
| N/A |
| MP3 bit rates | N/A | 32 - 320 | N/A |
| Compatible memory cards |
|
|
|
|---|---|---|---|
| Media types supported | Flash card | Flash card | Flash card |
| Built-in memory capacity | N/A | N/A | 128000.0 mB |
| Battery technology | Lithium-Ion | Alkaline | N/A |
|---|---|---|---|
| Compatible battery sizes | AA | AA | AA |
| Recording battery life | 12.0 h | N/A | N/A |
| Number of batteries supported | 2 | 2 | 3 |
| Battery capacity indicator | N/A | yes | N/A |
| Rechargeable | N/A | yes | N/A |
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