Easy to operate. High temperature sealing, moisture-proof and mildew-proof. High quality material. Made of high-quality ABS resin, exquisite workmanship and durable; equipped with accessories such as protective cover, wire, support plate, etc., to ensure efficient and safe use. Wide range of application. Snacks and vegetables are easy to keep fresh, mildew-proof and moisture-proof; tablets, food, save time and effort; a variety of small parts, easy to seal, no rust Material: ABS+electronic board+stainless steel Dimensions: 10 x 3.5 x 3.5cm Power: 2 AA batteries (not included). Scope of application: fresh-keeping plastic bags; ordinary snack plastic bags; coating bag sealing. The battery power affects the sealing effect, please use a battery with sufficient power, suitable for better quality batteries Package Included:1 x Mini Electric Bag Seal