AS-4312 4.3-inchsuperclearTFTscreen(480x272pixels)USB2.0highspeedinterfaceChipset:RockchipchipriseSupportsTV-outfunctionFirmwareupdatefunctionWithremotecontrolDigitalsoundrecording,A-BrepeatfunctionSupports high-definitionvideosBuilt-inhighqualityloudspeakerandFMradiosupported(optional)SupportsmanyaudioformatssuchasMP3,WMA,WAV,FLAC, andmoreSupportsmanyvideoformatsasAVI,RM,RMVB, FLV,MP4,3GP, andmoreSuperclearJPG,BMP,andJPEGformatpicturesbrowsingDesktoppicturesoftheplayercanbetransformedfreelySupportsTXTE-bookreadingwithbookmarkfunctionBuilt-inLi-PolbatteryInsertmicroSDcard(TFcard)upto8GBFlashmemory:1to16GBDimension:116x76x14mmWeight:118g