the rotary button air fryer is a mechanical air fryer.

The rotary button type air fryer is more suitable for the elderly and children. This kind of air fryer is easy to use. Just turn the button to set the temperature and time, and you can enjoy the delicious food when the time is over. If it is for the elderly at home, you can choose the mechanical model, because the operation of the mechanical model is relatively simple, and the elderly can quickly start making food.