For general household use, the requirements are as follows:
1. 19 liters or more, too small for kitchen utensils.
2. There must be a time switch, constant temperature control and fire switch.
3. Mainly bake cakes, occasionally bake bread and the like, and roast chicken and grilled fish, preferably with a convection fan.
You don't need the roast chicken rack, just put some potatoes and onions on the plate and you can roast it.
Try not to buy electronic computer control, mechanical control is durable and convenient.
Grans and Changdidu sell well in Taobao. Changdi is cheaper but has the problem of glass door explosion. Grans is more expensive and safer. The electric oven belongs to the national compulsory inspection product. Please pay attention to CCC compulsory certification trademark when purchasing, and the safety and quality are guaranteed.