These media players are fully compatible with RMVB format video, making this popular online format ready-to-watch without any special transfers or file conversions.

Display
3-inch (diagonal) 16:9 widescreen display
480-by-320-pixel resolution at 163 pixels per inch

Audio
Skip-free playback
Frequency response: 20Hz to 20,000Hz
Audio formats supported: ACT, ASF, APE, FLAC, MP3, WAV and WMA
User-configurable maximum volume limit
7 presets EQ: rock, natural, soft, pop, classic, jazz, DBB
6 playing modes: normal, repeat one, repeat folder, repeat all, random, intro
2 replaying mode: manual replay, auto replay

Video
Support AVI(800x480pixel), RM, RMVB(720x480pixel) FLV format - No need to convert
Video formats supported: WMV, MPG, MPEG I, MPEG II converted to AVI

Photo storage
Built in picture/photo viewer, enable slide show

FM radio
Built-in FM radio (tuner 87MHz - 108MHz)
Can store the selected radio frequency into memory

Voice recorder
High quality voice digital recording (up to 140 hours of voice recording)
Voice sampling frequency: 8,000Hz
4 recording modes: long voice recording, fine voice recording, long recording, fine recording

Additional features
Built-in clock
Built-in micro SD card reader for expanding memory
e-Book (supports TXT, IRC files)
Games
Integrated speaker
Inter-changeable animated startup screens
Screen auto shut off to save battery
Support ID3
The lyrics of music files can be shown on screen

Mac system requirements
Mac computer with USB 2.0 port
Mac OS X v10.4.10 or later

Windows system requirements
PC with USB 2.0 port
Windows Vista or Windows XP Home or Professional with Service Pack 2 or later

Languages
English, French, German, Japanese, Dutch, Italian, Spanish, Portuguese, Danish, Finnish, Norwegian, Swedish, Korean, Simplified Chinese, Traditional Chinese, Russian, and Polish

Input & output
USB 2.0 cable
3.5-mm stereo headphone jack

Power & battery
Built-in rechargeable lithium ion battery
Music playback time: Up to 22 hours when fully charged
Video playback time: Up to 5 hours when fully charged
Charging via USB to computer system or power adapter
Fast-charge time: about 1.5 hours (charges up to 80% of battery capacity)
Full-charge time: about 3 hours