... customized and set extra sleeping time.Built-in game2 embedded common games,mobile phone QQ,ludo.Gravity- ... of incoming call, IP talk, calendar, calculator, currency exchange calculate, stopwatch, world time, to-do list, timing ... time180-300minutesStandby time150-280hrsAnnounced time40940DesignbarSize141x82x12.5mmWeight178g (only the mobile phone); 560g (include all accessories except leather case ...