Capacity:
1) Memory: 128M-4GB 
2) Operation System: Windows 2000 / XP (no driver needed)
Display System:
1) Size: 1.46 " TFT. 
2) Tag Display: ID3V1.0 ID3V2.0
3) Tag Language: Multi-language
4) Menu Language: English, Russia, Spanish (18 languages) 
5) Menu System: Character format
Audio Play:
APE
2) Output Power of Earphone: 10mW (L) + 10mW(R)
EQ System:
1) Built-in EQ: Natural/ Rock / Pop / Classic / Bass / Jazz /Soft
2) Self-Defined EQ: No support
3) 3D EQ: No support
4) SRS mode: SRS 3D/ TruBass/ SRS WOW/FOCUS
Video system: 
Support formats: AMV movie play and up to 20 fps
Recording functions: 
1) Recording time: Max 64 hours (1GB)
2) Audio coding: Recording through MIC and preservation in WAV files. 
3) Recording type: WAV
Other Functions:
1) Text Reading: Support
2) Picture Function: Support JPEG and electronic photo album
3) Time Function: Support automatic power off
4) Upgrade Function: Support
5) FM Function: Support (FM stereo and automatic search channel function)
6) Ear protection function: Support.
Port:
1) Communication USB 2.0 high speed
2) Input and Output: 5PIN USB, 3.5mm stereo earphone output
Machine:
1) Video Playing Time: About 4 H
2) Audio Playing Time: About 10 H
3) Battery: 3.7V
4) Size: 90*42*6.5mm (W*H*D)
5) Working Temperature: -5 ~ 40oC 
6) Weight: 40g 
7) Operation: Windows 2000 / XP1) Formats: MP3、WMA、WAV、