Read and edit Office Software Yes, support Word, Excel, Powerpoint, PDF, TXT Audio Format MP3/WMA/MP2/OGG/AAC/MA4/FLAC/APE/WAV etc. Double din android 8.1 10.1'' car stereo radio mp5 player gps wifi 3g 4g bt dab fluent play without light spot gps operation system android 8.1 support maps igo, sygic, google map etc.