[Dual Functionality-The Sealer and Opener]This innovative gadget possesses a heating elements for efficient sealing of bags and a concealed blade for their effortless opening. Now, you do not have to worry about storing partially-consumed snacks such as chips and candies as this heat bag sealer ensures their long-lasting freshness. [Rechargeable and Convenient to Store]Equipped with a powerful built-in battery of up to 1200mah capacity, this sealer can last for more than 3 months after just one complete charge. Designed with a lanyard and a magnetic back, it can be hanged anywhere or simply attached to your refrigerator for and reduced clutter in your kitchen. [Instant Operation with Two Gears]Our heat sealer instantly begins operation as soon as the button is pressed with no required preheat time. The device offers two sealing gears to suit varied bag thicknesses - gear I for standard bags, and gear II for extremely thick plastic bags. [Easy-to-Use Right Out of ]This handy kitchen tool can be put into use as soon as you take it out of the package. With no additional assembly work needed, it's your go-to solution for efficient and quick sealing needs. [User-Friendly and Safe]In order to user convenience, we have included several sample bags in the package for practice, helping you attain the perfect sealing speed. We recommend keeping the device out of reach of children because of its heated seal button and concealed blade that can cause potential damage if misused. Colour:green Material:ABS Package Contents: 1 x sealing machine 1 x USB cable Only the above package content, other products are not included. 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.