It also includes multi touch input method. Accelerometer sensor for UI auto rotate and proximity sensor for auto turn off and swype input method. The gadget has MP3 and WAV ring tones with speaker phone on its back side. The audio jack is 3.5mm. The internal memory is of 8GB and can be increased with the help of micro SD card slot up to 32 GB. Inbuilt card of 8GB is included and is supported with GPRS and EDGE as well as high speed wi fi and blue tooth which transfers your data easily with out loosing any moment.