7inch pocket PC MID Windows CE OS 7inch pocket PC hardwaremain control chipSamsung S3C2440A ... keysup ,down,left,right,sleep,esc,enter,meau)SpeakerHigh Definition Audio Built-in stereo speakersHeadset Interface3.5MM standard headphone jack (can ... all set)Excel,Word,pdf,PowerPoint,Instant messaging softwareMSN,skypeTCPMP media player softwareAVI(XVID,H.263,DIVX),WMV,ASF,MP43gp,MP3,WAV ...