Features:1. The impulse sealer machine come in eight temperature modes, ideal for quite a lot 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 foil bags. Easy and quick operations - plug and play, no preheating required. Compared to maximum competitors, our inbuilt advantageous copper transformer permits you to use always without burning. The warmth sealer is small, light-weight and portable to carry, which maximizes convenience and adaptability for you:1. The operating voltage of the product is 220-240V, and the plug is US plug, so you desire a converter to accommodate voltage or plug type. The converter is not included. Specifications: Material: plasticColor: red, blueMax sealing length: 12 20 width: 2mmWeight: 695g(PFS-200); 495g(PFS-100)Size: 25cm*10*10(PFS-200)33*9*17(PFS-100) Package Included:1* Impulse Sealer 1* User Manual