Specifications:Product Name: Mini SealerMaterial: ABSPower source: 2 AA batteries, use only alkaline batteries. (Not included in your box!)How to use?1, open cover to preheat the item by pressing 5 seconds before using.2, You simply slide it along the edge of any bag and it's sealed airtight.3, Use the Safety lock cover up when you do not need it. And better to remove battery when not in use.

Product details of Mini Heat Sealing Machine

• Portable design convenient for your using and carrying with
• Used to seal daily plastic bag, such as snack bags, easy to use
• Item Type: Household Mini Capper
• Material: ABS
• Function: Plastic Bags Sealing
• Features: Portable
• Size: 10 x 3.7 x 4.5cm