optimal performance of your 3D printer with our Vacuum Sealed Filament Dryer Bag. Designed for a wide range this storage solution is essential for maintaining filament quality by preventing moisture.<br> Humidity Resistance: Protects from moisture and environmental factors that can degrade filament quality.<br> Compatibility: Suitable for various filament types used in 3D printing.<br> Safekeeping: Keeps your filaments dry and ready for use anytime, enhancing your printing accuracy and the durability of your creations.<br> This accessory is a must-have for any 3D printing enthusiast looking to achieve precise and reliable prints<br> Power:90W<br> Charging voltage:5V<br> Battery capacity:4000mAh<br> Vacuum level:-60kPa<br> Extraction speed:3L/min<br> Due to different batches, there may be differences in product appearance and printed text, which not affect use<br> Colour:White<br> Material:ABS<br> Package Contents:<br> 20 * bags<br> 1 * vacuum pump<br> 4 * sealing clips<br> 1 * charging cable<br> Only the above package content, other products are not included.<br> 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.