Features: Specifications: Auto-Power-OFF ID3 Music title information Wireless earphone 80db Output- Power Casing Stylish, USB plug Voice-Recording: At 7 hours Repeat Modes: Single and all, A-B MP3-Player/USB-Drive with 128MB/256MB/512MB Memory Integrated memory/Recorder/FM Radio Plays MP3 and WMA files (Decode: MP3, WMA) Variable bit rate from 64 kbps to 128 kbps for recording