... 1900 MHz 2.MTK6573 CPU 3.Android v2.3 4 4G+2G Momery 5.WIFI JAVA, Bluetooth,FM 4.3inch B4000 MTK6573 Android 2.3 3G ... MP3,MP4,AVI,FLV,MSNWith bluetooth 3.0Support FM RadioBuilt-in Advanced Gravity Accelerator, Shaking to Change music Color:Black/WhiteSupport ... as ring tone, Power Speaker WAP Browser:support WAP2.0,GPRS,STK service:supportAssistant tools:calendar,recorder,calculator,world clock ...