VACUUM SEALER FOR FOOD removes air to preserves the freshness of food, reduces food waste and easy to cooking and meal preparation. Provide more convenience and economy. INSTRUCTIONS OF THE SEALER MACHINE - Put the food into the bag, straighten the bag, remove dust and smooth wrinkles. -Place the open end of the bag into the vacuum chamber under the air inlet of the machine. -Press the top cover with your palm, then press the sides of the cover to lock the upper case. -Select the mode and press the button. -Press the vacuum seal button. When the LED turns red, the bag will automatically seal. When the LED turns green again, the process is complete. -After completing the sealing, simultaneously press the left and right locks, open the lid, and remove the food. VACUUM SEALER NOTES : 1. Do not fill the vacuum bag full. Leave enough space at the open end of the bag to allow the bag to enter the vacuum chamber more safely. 2. Do not wet the open end of the bag. Wet bags can be difficult to melt and tightly seal. 3. Do not vacuum with sharp objects, such as hard shells. What can you get： Vacuum Sealer Machine Instruction Manual