User ManualTable of ContentsNWZ-E473/E474/E475/E473K/E474K/E573/E574/E575Help guide1Getting Started2How to Use the Software3How to Use the Speaker4Music5“SensMe™ Channels”6“Music Unlimited”7Videos/ Podcasts/ Photos8FM Radio9Making/ Playing Voice Recordings10Noise Canceling11Timer12Games13Settings14Troubleshooting16Important Information17Specifications18Size: 2.26 MBPages: 231Language: EnglishOpen manual