Sony NW-S4 - Manual (Page 19)

Other Information
19
Specifications
Audio specifications
Frequency response
20 – 20,000 Hz
Signal-to-noise ratio (S/N)
85 dB
Memory capacity
64 MB (including the system software:
61.1 MB available for music)
Available file format
ATRAC3
MP3
Bit rate*: 32–256 kbps
Sampling rate: 32/44.1/48 kHz
* Variable bit rate files are not
supported. Bit rate higher than 128
kbps is not guaranteed when you
select the sampling rate 32 or 48 kHz.
WMA**
Bit rate: 64–160 kbps
**The files applied with the Microsoft
Windows Media Right Manage are
not supported.
Output
Headphones jack
Stereo mini jack
Connector (special mini jack)
USB 1.0 compliant
General
Power requirements
Size AA (LR6) alkaline battery
×
1
USB bus power
Battery life
Approx. 16 hours (varies depending
on bit rate, volume, etc.)
Power consumption
Approx. 145 mW
Dimensions (approx.)
Approx. 5.3
Ч
1
Ч
1.1 inches (132.1
Ч
24.7
Ч
29.0 mm) (w/h/d)
Mass
Approx. 2.1 oz (60g ) (including
battery)
Operating temperature
41°F to 95°F (5°C to 35°C ) (not
condensed)
Environment temperature
–4°F to 140°F (–20°C to 60°C) (not
condensed)
Supplied accessories
See page 5.