Weight
* 2.5 ounces (71 grams)
In the box
* MP3 watch
* USB extension cable (for data and charge)
* Earphones
* Manual
* Driver CD
Capacities
* 512MB internal flash memory 512MB
* Holds up to 256 hours of music 2
* Holds up to 72 hours of audio recording/GB
* Standard USB 2.0 storage device
* Re-writable Life : 1,000,000 times
Microphone
* Bult in microphone supporting ADPCM recording
Audio
* Skip-free playback
* Frequency response: 20Hz to 20,000Hz
* S/N ratio: 80dB
* Audio formats supported: MP3, WMA, ADPCM
Headphones
* Earphones
* Earphone output: 5mW + 5mW
* Frequency response: 20Hz to 20,000Hz
* Impedance: 32 ohms
* S/N ratio: 80dB
Watch
* Japan movement
* 3 ATM water resistant watch head 3
System requirements:
* Windows 98/2000/XP/SE, Mac OS X/0S 9
* Available USB port
* 64MB RAM or more
* 20MB or more hard disk space
* 166MHz Pentium MMX or faster
Environmental Requirement
* Operating temperature: -41? to 122?F (-5?C to 50?C)
* Relative humidity: 5% to 95% noncondensing
Input and output
* Standard USB 2.0 port
* 2.5mm stereo headphone jack
Power and battery
* Built-in macromolecule polymer Li-ion rechargable battery
* Up to 8 hours music playback time
* Charging via USB to computer system
* Full-charge time: 2 hours
* Independent batteries for watch & MP3 functions
Accessories include:
* Stereo earphones
* USB extension cable
* USB connection/circuit charger
* User manual