1, electric oven volume: the area that suggests everybody to refer to oneself kitchen, if be not very ample, buy a small dot can, generally speaking, the oven of a 30L or so is enough for our common family to use. 2, the temperature range of the electric oven: generally speaking, the temperature control of the oven in 70℃-250℃ is enough for the use of our ordinary family, but the temperature of the oven is biased, it is recommended to try more, take the temperature of your oven.