... Theory 80 hours standby time Optional color black, white, orange, blue, choice of four colorsBasic ... 900/1800/1900 Data transfer: USB, Bluetooth , GPRSDigital Watch: Support 5 analog clocks and digital clock standby display ... with black leather wristbandPacking: 1pc/unite. 0.6Kg/unit, 30pcs/ctn Accessories :1×Wrist watch phone(Black,White,Blue, ... multifunction dual SIM card quad band Watch mobile phone