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Approx. 42.7 mm × 97.2 mm × 7.0 mm (1 11/16 inches × 3 7/8 inches × 9/32 inches)
Dimensions (w/h/d)
Approx. 43.3 mm × 97.2 mm × 7.4 mm (1 3/4 inches × 3 7/8 inches × 5/16 inches)
Mass
Approx. 51 g (1.8 oz)
Specifications for speaker (RDP-NWT18) (NWZ-E473K/E474K only)
Continuous RMS power output
0.3 W
Input
WM-PORT
Speaker
35 mm dia.
Operating temperature
5°C to 35°C (41 ºF to 95 ºF)
Power requirements
3.7 V
Power Source
Battery supply from your Walkman
Rated current consumption
200 mA (your Walkman)
Dimensions (w/h/d)
Approx. 153.4 × 48.7 × 48.4 mm (6 1/8 × 1 15/16 × 1 15/16 inches)
Dimensions (w/h/d, upright position)
Approx. 153.4 × 48.7 × 48.4 mm (6 1/8 × 1 15/16 × 1 15/16 inches)
Mass
Approx. 160 g (5.6 oz)
Available playback time
Approx. 10 hours
* [SP Output Optimizer] set to [Off], MP3 playback, 128 kbps
Note
When [SP Output Optimizer] is set to [RDP-NWT18] (default setting) on your Walkman,
battery life may shorten by approx. 30%.
Design and specifications are subject to change without notice.
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Copyright 2012 Sony Corporation
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