Owner's Manual

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58 Appendix
Specifications
Hardware
Display LCD
160 x 104 resolution
blue EL back light
Storage media 15/20 GB HDD
Battery Embedded lithium-ion polymer
DC-in power 4V ±5%, 2.4A
PC connection USB 2.0/1.1
Voice recording integrated microphone
Performance Parameters
Audio quality (specifications based on 32-ohm load at
1-kHz tone are typical values)
Signal-to-noise ratio up to 94 dB
Channel separation up to 65 dB
Frequency response 20 Hz–20 kHz (line-out)
24 Hz–20 kHz (headphones)
Harmonic distortion < 0.1%
Playtime up to 20 hours (based on 128 kbps MP3
songs, continuous playback)