Quick Sealing: This mini bag sealer expands heating, no heating required, and it only takes 3 seconds to seal. USB charging, 2 hours fully charged, can be used for a month. No need to buy batteries, reduce expenses and protect the environment. Convenient Storage: This chip bag sealer has a magnetic back that can be attached to the refrigerator or other metal area to save space and can be found quickly when in use. This plastic bag sealer is small and portable enough to keep in your bag, but avoid placing it with smart cards. This mini bag sealer has a unique safety lock design. When the knob is in the "+" position, it quickly closes the bag; When the knob is in the "-" position, it can be used to cut the bag. Turn the safety switch to the middle position "left or right", the safety lock function can prevent the device from accidentally starting, causing accidental injury to children. Suitable for potato chip bags, vacuum sealed bags, cookie bags, pet food bags, etc. PP, PE, PVC bags. Not suitable for cling film, cellophane bags, paper bags or pure aluminum bags. Color: photo color Material: ABS Size: 11 x 3.7 x 4.5 cm Package content: 2 x sealing machine 2 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm. Shipping Time: We can ship all products within 5~8 business days