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 thedryer 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-03Product size: 300x200x100mmNet weight: 1140gInput voltage: US: 110V, 50/60Hz; UK/EU/AU: 220V, 50/60HzRated power: 145WTemperature control range: 45-70Heating duration: 0-48hFilament diameter: 1.75mm/2.85mmPackage Size: 31.5x30x12.5cm/12.4x11.8x4.9inPackage Weight: 1450g/3.19lbPacking List:1 x Filament DryerPackage List:1 x Filament Dryer