About this itemUSB ChargingThe mini bag sealer is made from ABS material, can resistant to high and low temperatures that make it live longer. It can be charged via USB, saving the trouble of using traditional batteries2 in 1 Heat Sealer and CutterQuickly seals and cuts. The "+" side is a heat sealer, press down and preheat for 3-5 seconds before using, then simply slide it along the bag. The "-" side is a cutter, which can cut the plastic bags.Convenient DesignThis mini portable plastic sealer is more compact and easy to carry, the magnetic suction design on the back can be attached to the refrigerator, and can be easily put into your bag or pocket. Whether you go camping, or the kitchen and living room at home , you can use it to cut and seal easily and conveniently.Easy to UseIf you are not satisfied about your light up dog collar lights, please feel free to contact us and we will offer you a full refund or exchange!GOOD SERVICES:If there is any problem with the product received, please feel free to contact us and we will offer you a full refund or exchange!Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasin