*Mini Heat Bag Sealing Machine Package Sealer Bags Thermal Plastic Food Bag Closure Portable Sealer Packing Kitchen Accessories *Purpose:Keep food fresh and dry. *Features: Simple and fast operation. With the latest technology, this handheld food saver is very easy to use and does not require preheating. When the cover is pressed, the high-efficiency and low-loss heating film will immediately reach the sealing temperature. Place the bag to be sealed in the middle, and then slide it along the edge of any bag at a slow and constant speed to achieve an air-tight seal. Not suitable for pure paper bags and pure aluminum bags. *Instructions: *1.Insert 2 AA batteries (batteries not included) Unlock the safety/protective cover to the down position *2.Press the sealing machine to preheat for 5-7 seconds *3.The surface of the bag required for flattening is sealed along the edge *4.Place the plastic sealer on the bag and press down firmly.When pressed, move moderately from one end to the other *5.Finally loosen the protective cover, and then move it back to the up position *Specification: 1.Material: high-quality ABS material, resistant to high and low temperatures. Non-toxic and durable 2.size:9.7cm*3cm Color: pink/white. *Battery: 1.5V, 2 AA batteries, only alkaline batteries (not included) can be used. *User Manual *1. The machine won't generate heat by itself after being installed brand new batteries. Press it for 3-5 seconds so that heat will come up gradually. *2. Please use brand new batteries. Don't mix up the polarity of the batteries. Make sure the batteries are properly installed. Otherwise, the machine is not able to generate heat. *3. Long press the machine for 3 to 5 seconds after the batteries are properly installed. Then the machine will start generating heat. *4. For a thick plastic bag, please move it slowly between the machine to let the heat spread evenly for a better sealing performance. *5. No need to remove the batteries. After use, simply move the hook between the machine to block contacts of the two metal parts. *Tips: please don't press the machine too hard. Otherwise, the heating metals may become deformed and broken. The plastic bag for sealing needs to be clean without oil or water. *Due to different measurement methods, please allow a measurement error of 2-3cm. *Due to the problem of shooting tools and light, please allow the color difference between the picture and the product.