Description: Sealing machine charging: USB charging, good sealing ability, compact carrying USB charging design: bring the data cable without battery, it can be recharged repeatedly Return magnetic suction design: can be absorbed on the practical gadget in the refrigerator Good sealing effect: the airtight sealing bag can be stored freely Compact and delicate convenient carrying: putting the bags into the bags does not take up space Description:1. Charging, until the green lights begin to fill in.2. Switch to open state continuously press 3-5 seconds to start heating 3. Cut easily in your pocket.4. Sealing Finish, Airtight Specifications: Specification: Net Weight: 85g Size: 11.2*3.4*2.6(cm) Color: White, Grey Material: ABS Iron Package Included:1*Sealing Machine1*USB Line