... ,amr,etc.(some format need to install third-party software)Picture formatJPG,BMP,PNG,GIFMIC recording formatMP3Video formatMOV,MKV, ... ,FB2,word,excel,powerpint,need to install third-party software)Game formatAndroid AppI/O Ports3.5mm Headphone output,3. ... outKeyboardYes, US screen keyboard or external USB keyboardMouse & Touch PadYes, built in touch pad or external USB mouseHeadphone output power(L)10mw ...