Technical Specifications
Power Source
Weight
Satellite Power
Signal-to-noise ratio
Frequency Response
Battery Life (at total
10mw output)
Interface
Internal Memory
External Memory
Interface
External Memory
Capacity
Audio Codec Support
Voice Recording
Format
4 x AAA batteries / 5 V DC Universal Power Adapter
280 g
320 g with batteries
2 watts RMS per channel
78 dB
150 Hz to 20 KHz
~ 12 hours of MP3/voice playback, based on standard alkaline batteries
USB Version 1.1
32 MB
1 x SmartMedia Memory card slot
Up to 128 MB using SmartMedia Memory card
• MPEG Audio layer 3 (MP3), 32 Kbps to 320 Kbps
• Windows Media Audio (WMA), 32 Kbps to 192 Kbps
ADPCM 4 bit 8 KHz Mono Wave, encoding up to 2 hours per 32 MB of memory
Technical Specifications A-1