... 6226Accessories: 2 550mAh li-ion battery, 1 charger, 1 USB data cable, 1 user manualColor: silver, black, goldTalking time: 6 ... service: GPRSWAP internet: WAP 2.0Data cable: Support data cable, USB 2.0, support non-driver U disk functionMemory card: Support TF card ... maximum support 4G TF card expansion, support expansion Data Transfer U disc / data wire / Bluetooth file transmission, Bluetooth voice, ...