Feature: 1. 3D Printer Filament Dry Box: 3D printing filament dryer, provide you with an excellent 3d printing experience. designed to keep filament dry and dehumidify various kind of filaments, especially those moisture sensitive filaments. 2. Heating and Drying and Lower Noise: No longer worry about the filaments getting humid, can heat much more evenly, and easier to maintain constant temperature and humidity in the box. focusing on speed which makes printing faster. 3. Adjustable Temperature and Heating Time: With display screen and button, temperature and heating time can be set. The temperature is adjustable in 3 levels(Inside Temperature: 40℃/50℃/55℃). The heating time can be from 0 to 18 hours, increase and decrease time by half an hour. 4. Insulation Cotton Inside: Insulation cotton surrounding structure, anti scalding, flame retardant, heat preservation, high safety. Moistureproof and dust resistant, effectively prevent filaments from being contaminated. 5. High Compatibility: Compatible with 0.5kg/1kg 1.75/2.85/3.0mm diameter filament. The dry box can hold 1 roll of filament, the maximum size is Φ200*73(H)mm. The operating process is easy, your filaments will be at the optimum perform after drying and ready for printing. Specification: Specifications: Output: DC24V/2A Rated Power: 48W Heating Power: 40W Maximum Capacity : Φ200*73(H)mm Temperature: 3 Levels Adjustable(Inside Environment Temperature: 40℃/50℃/55℃) Heating Time Setting: Maximum 18 Hours Filament Diameter: 1.75mm/2.85mm/3mm Item Size: 215 * 104 * 238.5mm / 8.5 * 4.1 * 9.4in Item Weight: 639g / 22.5oz . Package List: 1 * Filament Box 1 * Power Adapter 1 * Tube 1 * Bayonet 1 * User Manual(English)