Sony NWZ-B183F Player - Advantages, Disadvantages, Specifications Specifications Media Type Flash Built-in 4GB memory Basic functions Video playback No Graphic Viewer No Recorder No Screen LCD screen monochrome Interfaces Computer connection USB 2.0 (direct connection) Support MP3 audio formats Support , WMA Tuner FM tuner yes Number of fixed radio settings 30 Recording from radio yes Power Batteries own Li-Pol Maximum operating time 20 h Charging batteries from USB Case Material metal cases Dimensions (W × H × T) 84. Read More
