PTC corrugated heating element, safe and odorless: 220V/200W heating of hot air circulation inside the chassis, and constant temperature heating in a small space can be achieved with a thermostat. Active warehouse temperature to prevent warping: adjust the constant temperature through the remote control, set the warehouse temperature within the range of 40-60 to adapt to the printing of filaments with different properties. Common PLA, PETG, and ABS printing filaments all have their appropriate printing warehouse temperature range. Too low temperature can easily lead to warping at the bottom of the model, shrinkage and deformation of the model, and obvious cooling layer lines. Too low temperature of the ABS filament printing warehouse also lead to decreased interlayer strength and even cracking. According to the degree of moisture, set the drying time to improve the printing quality and the drawing and on the of the model. Up to 4 rolls (4kg) of filaments can be put in, and there is no need to turn them over in the middle. Compared with drying with a hot bed only, it is more efficient. The warehouse temperature drying heater is suitable for the Bamboo X1 series and P1 series. Perfect adaptation, lossless installation: Only 3 power cords are required to connect to the power supply and install to run, ensuring stable operation of the printer Colour:Black Material:Sheet Metal Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 x Chamber Heater 1 x Remote control 1 x Screw 1 x Wrench 1 x Cable tie (Screws, wrenches, and cable ties are all in random colors, don't accept the specified color) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.