Size: 108.4mm ?59mm ?21mm Weightabout 155g Frequency:GSM900/DCS1800/GSM1900MHz Battery capacity1800mAh Standby time: 10 days Conversation timeabout 4hrs-6hrs 3.0screen & hand writing PDA side slide with TV function Dual cards& Dual Standby and Dual Bluetooth FM Radio support java/Email/QQ/chatting room/MSN support WAP/STK/MMS/GAME Super 3D stereo dual speakers 2M pixel camera, dual cameras QVGA3.0&260K color screen Super-long standby  Support T-FLASH memory expansion MP3/MP4 player incall firewall Voice recorder In-coming photo sticker &films Support multi-languages English,German,French,Arabic, Russian,Spanish,Turkey,Thai,Vietnam,Italian,Portuguese,Bosnian