The fruit dryer can be adjusted manually, controlled by a knob, 35°C-70°C, different ingredients, different temperatures, eight levels can be adjusted. The shelf can be raised and lowered to adapt to different heights of food materials. 360° circulating hot air at the bottom to evenly dry each layer of food. 1-5 layers can be combined and matched at will to dry different kinds of food materials to meet various drying requirements. The food grade PP shelf is colorless and tasteless, making it easier for the elderly and children to eat. The ventilation cover, ergonomic design, intelligent ventilation. The heat dissipation holes at the bottom provide good heat dissipation and better protect the machine. Size: 24.2cm/9.5inchesx25.8cm/10.2inches The data in the picture are all manual measurements, there may be errors, due to different light and shooting angles, there may be color differences, please refer to the actual product received If you have any questions about our products, you can contact us by email, I wish you a happy shopping!