【360° hot air circulation】: The heating plate heats up quickly, and a built-in circulating fan provides 360° hot air circulation within the cavity, ensuring even heating and effective filament drying for improved print quality. 【Real-time data monitoring, 24H timed drying】: Real-time monitoring of humidity and temperature, with a countdown timer for drying time, allows you to monitor the drying process at any time. Heating time can be freely set from 0-24 hours to ensure thorough drying of the filament. 【Large capacity, efficient drying】: A larger volume supports simultaneous drying of two 1kg rolls of filament (2*500g, or 1*250g), meeting the needs of users printing and drying simultaneously with two printers (drying time: 3-6 h for optimal print quality). 【Moisture-proof and dust-proof, safe and secure】: Sealed structure with a built-in desiccant storage box (desiccant not included), preventing consumables from getting damp even when the machine is not turned on. 【Wide compatibility, high-temperature heating】: Compatible with 99% of 3D printing filaments on the market, with a maximum temperature of 60°C, adjustable to 40°C, 50°C, and 60°C, suitable for drying engineering filaments such as PC and ABS.