The impulse sealer machine are available in 8 temperature modes, ideal for a variety of materials packing, 1-2 level for plastic bags, 3-4 level for non-woven bags, 5-6 level for kraft bags, 7-8 level for aluminum bags. 2.Easy and quick operations - plug and play, no preheating required. 3.Compared to most competitors, our inbuilt quality copper transformer enables you to use continuously without burning. 4.The heat sealer is small, lightweight and portable to carry, which maximizes convenience and flexibility for you. Notes: 1.The working voltage of the product is 220-240V, and the plug is US plug, so you need a converter to accommodate voltage or plug type. 2.The converter is not included. Specifications: Material: plastic Color: red, blue Max sealing length: 12.5cm 20.3cm Sealing width: 2mm Weight: 695g (PFS-200); 495g (PFS-100) Size: