<b>AGPTEK U3 replaceable-battery (1 AAA) mp3 player Can be used as an USB Storage! Never worried about no power, Replacing at any time with 1 AAA Battery(Not included).<p>MULTI-FUNCTION: Meet all your requirements just one order! </b><br>With MP3, Recording and FM function. <br>This MP3 player has an FM radio so in the event of an emergency, you can still receive emergency information (FM frequency range: 76MHz－90MHz/88MHz－108MHz). Recording Format: WAV (32/64/128/192/384Kbps)<p><b>BIG Memory:</b><br> 8 GB Memory capacity Stores up to 2000 songs; Supports up to 64GB Storage card (not included).<p><b>Easy to use:</b><br>You just plug it in, transfer over your files, and plug it in the car or another computer, or where ever you want to play your music. <p><b>Features:</b><br>Lyric: LRC<br>Audio Formats: MP3/WAV format are supported.<br>Item Weight: 0.77oz<br>Audio Output: 3.5mm earphone Jack<br>USB Interface: USB 2.0, fully compatible with USB 1.1, Files transfer quickly from your computer. <br>Battery Playing Time:Up to 10 hours<br>Language: English/French/Janpanese/Italian/Portuguese/Spanish and so on.<p><b>Please note: </b><br>1. No batteries and headphones in the package<br>2. This mp3 player doesn't support DRM WMA and Audible.<p><b>Package Include:</b><br>1 x AGPTEK U3 mp3 player<br>1 x User manual