... 0.3Mega and back 2.0 Mega pixelWIFIbuilt in WIFI,Support IEEE 802.11 /B/GBluetoothBuilt in V2.1+EDRGPSBuilt-inG ... rotation Light sensorSupportMotorSupportAudioHD Audio, Build-in 2 stereo speakersAudio format support MP3,AAC,AAC+,AMR-WB/+,EAAC+,etcVideo formatsupport Mpeg-4 ... -20°C--60°C,10%--90%HumidityFunctiongsm/3g calling,WIFI(support 3g wcdma),GPS,B-T,Email,Google Map,Google marker ...