Description: Specification: Net weight: 85g Size: 11.2*3.4*2.6(cm) Color: white, gray, pink, black Material: ABS+Iron Specifications: 1.Charging and sealing machine: USB charging, good sealing ability, compact to carry 2. [USB charging design]: With its own data cable without battery, it can be charged repeatedly 3. [Magnetic design on the back]: It can be attached to the refrigerator, a household utility gadget 4. [Good sealing effect]: After sealing the bag, it can be sealed and stored freely 5. [Small, delicate and easy to carry]: Put the bag in the bag without taking up space illustrate: 1. Charge until the green light starts to fully charge. 2. Press the switch to enter the ON state, press it continuously for 3-5 seconds to start heating 3. Easy cut out on pocket 4. Sealing treatment Package Included: 1*Sealing machine 1*usb line