... for recording,Wav(According to the recording software installed)3.5mm earphone port,High quality rigid resonance put outside, ... Ultra-thin ceramic speakers Sensor Support 3 axle sensorBattery 3000mAHoperating systemAndroid 2.3antenna WIFIremovable storage Can ... OpenGL ES2.0 & Open Vg Web browsing,online chat,E-mail,E-book,explorer,clock,calculator,record,earphoneSize(L*W*H) ...