Detailed Product Description Primary Competitive Advantages:Watch mobile phone with 1.3 inch touch screen ,Quad-band ... A2DP),WAP2.0, Key Specifications/Special Features:SA820, Watch mobile Phone, 1.3 inch touch screen , Ultra thin,Quad-band ... Bluetooth, FM radio,MP3,MP4,WAP2.0, GPRS,MMS, SA820 : Watch phone mobile, GPRS mobile phone, WAP cellphoneBands: GSM850/GSM900/DCS1800/DCS1900MHZ Accessories:Two ...