... A2DP),WAP2.0, Key Specifications/Special Features:SA810, Watch mobile Phone, 1.3 inch touch screen , Ultra thin,Quad-band ... Card extend up Support handwriting and touch screenFunction: Bluetooth, FM radio,MP3,MP4,WAP2.0, GPRS,MMS, SA810 : watch phone mobile, mini phone, quadband cell phone ... , WAP,Memory: Built-in 1917KB, Support micro SD Card extend up Phone Book: with 500 pcs Name and each could with ...