Gsm 900,1800,1900SIZE:83 x 43 x 22.45 mmWEIGHT:89.9 gSCREEN:outer 1." 96 x 64 pixels 65k cstn color inner 1.8" 260K 128*160 pixel color 1.5 x TFTBATTERY:Li-Ion 640 mAh 3.7vTALK TIME:2.5 hour STANDBYTIME:105 hourCOLOR:black、whiter、red,silverElectromagnetic Wave:SAR 0.442 W/KgOperation language:English,Tradition Chinese,Simple Chinese