&lt;p&gt;The VN541PC is intended for everybody who is about to start using a digital voice recorder. It is the perfect device for students of all ages. Packed with all useful features it is supporting you in all situations in your daily life at school university and lectures of all types. The usability is very easy to understand. The switch is enabling even onehanded operation. The voice recorder incorporates onetouch direct recordings to be started at any time with one button and a micro USB connector to enable a connection with a PC.&lt;br /&gt;&lt;br /&gt;&amp;bull; 4GB internal memory&lt;br /&gt;&amp;bull; Recording Scenes MEMO TALK MUSIC LP Mode&lt;br /&gt;&amp;bull; Lownoise monaural omnidirectional microphone&lt;br /&gt;&amp;bull; Onetouch recording&lt;br /&gt;&amp;bull; Easy Interface in universal language&lt;br /&gt;&amp;bull; Rear side perfectly shaped for index finger&lt;br /&gt;&amp;bull; Up to 1570 h Recordings in LP Mode&lt;br /&gt;&amp;bull; 4 Folders 199 Files per Folder&lt;/p&gt;&lt;table class=features&gt;&lt;thead&gt;&lt;tr&gt;&lt;th colspan=2&gt;Features&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td class=feature&gt;Recording Hours&lt;/td&gt;&lt;td&gt;1570  &lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=feature&gt;Recording format&lt;/td&gt;&lt;td&gt;WMA  &lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=feature&gt;DNS Software&lt;/td&gt;&lt;td&gt;Yes  &lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=feature&gt;Dimensions W x D x H&lt;/td&gt;&lt;td&gt;108 x 37.5 x 20 mm&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;