Material: high-grade plastic resinColor: YellowIncubation temperature: 100 ° F +/- 33.8 ° FVoltage: AC100V-AC240VAdjustable temperature range: 32 ° F - 104 ° FDimensions: 175 * 175 * 160cmIncubation Quantity: 7 please tell me you need the plug 1 or 2，defoult shipping:1 EURO plug. Smart mini incubators operating instructions1. Preheat the machine before hatching first two minutes， check whether the controller is 102.2 ° F， if not turn the temperature set to 102.2 ° F， setting methods， refer to the key instructions to set up.Check the two LED indicator lights 2. Preheat.3. After the warm-up is completed， disconnect the power supply， the water dish filled with water into the egg tray below， then the eggs into the machine， the machine lid cover， and can be plugged.Note: a machine every time you open the front cover must first disconnect the power supply; b add water once every one to two days; c. for hatching eggs must be eggs.Key Description:A. Press the SET key once to enter the temperature control settings， press the <+> or <-> keys to adjust the temperature， press the SET button once to exit the setting mode.B <+>:. UP keyC <->:. Down key