This is a very high quality fully functional watch with built-in digital recorder/player. 256Mb flash memory records 9 full hours of voice via built-in microphone and/or dozens of MP3 music files. Ideal for recording notes on the go, dictation, or reminders. Listen to MP3 music files with included stereo earphones or on your computer using windows media player. Internal rechargeable battery records for 9 hours between charges. USB interface cable included for quick connection to your computer.