• Built-in large-capacity storage, to use as mobile hard disk (1, 2, or 4GB)
• Three audio file directories (A, B, C) to record massive audio information
• Play music in various formats (such as MP3, WAV)
• Voice-control function (VOX) and two recording formats (SP and LP)
• Cycle mode: nor (no cycle), one (single cycle), and all (all cycles)
• Five play balance modes: natural, DBB, jazz, disco, and classic
• Repeat mode (A-B): replay a certain section of sound file
• Following read and compare: at MP3 play mode
• Check remaining record time
• Delete: delete single MP3 music and audio file, or all files in current directory
• Clock: check current time
• Generation time of record file is the current time
• Telephone recording
• 32-level volume adjustment
• High-speed usb 2.0 connection, to facilitate rapid uploading/downloading
• Built-in loudspeaker
• Low power alert

OEM/ODM,Customized Logos/Designs are Welcome