Functions: Highlight: Dual cards& Dual standby and Dual bluetooth Super 3D stereo dual speakers 2M pixel camera QVGA3.0 & 260K color screen Support Bluetooth function Super smart keyboard double input by hand PDA mobile Super stereoscopic double speakers Support T-FLASH memory card expansion(present exernal memory card) MP4/MP3 player PC Web camera E-mail Electronic dictionary DV function Of recording function IN-coming photo sticker and films Support multi-languages Specification: Size:105.4*50*16mm Battery:1800mAh frequency:GSM900/DCS1800 dual bands