Feature: 1. ▶ PTC 360° Hot-air Heating: The dryer quickly heats with a built-in fan, circulating hot air 360° for uniform heating, effectively drying moisture filaments and improving printing results. 2. ▶ Advanced PTC Heating Technology: Our filament dryer employs a unique 80W PTC heater to warm up the space. Unlike most filament dryers that use a Pl heating pad and often result in uneven drying, our model with the PTC heater ensures uniform drying. This PTC heater is not only durable and energy-saving, but also eco-friendly. 3. ▶ One-key Set for Filaments: It has one-key temperature settings for different filament types, supporting up to 12 types of filaments and 2 types of filament diameter -  1.75mm and 2.85mm, including common and high-performance composite like PLA-CF, PA-CF, ASA. Of course, you can also freely adjust the temperature between 45℃ and 70℃. 4. ▶ Timer Design \u0026 3.7-inch LCD Touch Screen: The heating duration can be freely set from 0-48 hours, allowing the filaments to be fully dried for better printing results. And the dryer comes with a 3.7-inch touchscreen for easy operation, making it simple for you to track drying conditions. 5. ▶ Parameter Power-off Memory Function: After a power outage, the machine can restart and still remember your previous material and temperature settings, eliminating the need for resetting and allowing for quick drying. Specification: Features: ▶ PTC 360° Hot-air Heating: The dryer quickly heats with a built-in fan, circulating hot air 360° for uniform heating, effectively drying moisture filaments and improving printing results. ▶ Advanced PTC Heating Technology: Our filament dryer employs a unique 80W PTC heater to warm up the space. Unlike most filament dryers that use a Pl heating pad and often result in uneven drying, our model with the PTC heater ensures uniform drying. This PTC heater is not only durable and energy-saving, but also eco-friendly. ▶ One-key Set for Filaments: It has one-key temperature settings for different filament types, supporting up to 12 types of filaments and 2 types of filament diameter - 1.75mm and 2.85mm, including common and high-performance composite like PLA-CF, PA-CF, ASA. Of course, you can also freely adjust the temperature between 45℃ and 70℃. ▶ Timer Design & 3.7-inch LCD Touch Screen: The heating duration can be freely set from 0-48 hours, allowing the filaments to be fully dried for better printing results. And the dryer comes with a 3.7-inch touchscreen for easy operation, making it simple for you to track drying conditions. ▶ Parameter Power-off Memory Function: After a power outage, the machine can restart and still remember your previous material and temperature settings, eliminating the need for resetting and allowing for quick drying. Specification: Model: DB-03 Product size: 300x200x100mm Net weight: 1140g Input voltage: US: 110V, 50/60Hz; UK/EU/AU: 220V, 50/60Hz Rated power: 145W Temperature control range: 45℃-70℃ Heating duration: 0-48h Filament diameter: 1.75mm/2.85mm Package Size: 31.5x30x12.5cm/12.4x11.8x4.9in Package Weight: 1450g/3.19lb Packing List: 1 x Filament Dryer Package List: 1 x Filament Dryer 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.