1Contents1. Safety Declaration .................................................................................................................22. Product Description ...............................................................................................................22-1 Main Features.................................................................................................................22-2 Button Location...............................................................................................................32-3 Packaging/Accessories ..................................................................................................42-4 Installation of USB Driver................................................................................................42-5 USB Connection and Safe Removal...............................................................................53. Functions...............................................................................................................................53-1 Basic Operation ..............................................................................................................53-2 Music Mode ....................................................................................................................63-3 Voice Mode.....................................................................................................................73-4 Recording (Record) Mode ..............................................................................................83-5 Settings...........................................................................................................................83-6. Delete Files...................................................................................................................123-7 About ............................................................................................................................133-8 Exit ...............................................................................................................................134. For DRM music downloading .............................................................................................135. Troubleshooting..................................................................................................................166. Product Specifications........................................................................................................17