... needs APK to support dynamic spectrum needs APK to support Keyboard:Android keyboard Photo Browse Format:JPEG,JPG,BMP,PNG,GIF,not ... Gravity Sensor:YES OTG function:Yes,External wireless mouse and keyboard clock,games(3D games),stopwatch(need APK to support), ... FAT, FAT32 Voice recording, MIC recording format: WAV Recording mode: Built-in MIC, sampling rate: 44k Headphone Maximum Output Power: L (10mw ...