Vacuum Sealer Machine Automatic Air Sealing System for Food Storage with 10 Heat Seal Bags Sous Vide Cooking Commercial Grade Dry Modes (Gray) 
REDUCE COST AND KEEP FOOD FRESH: By using White Dolphin vacuum sealer for food storage, you can avoid wasting food due to oxidation, exposure to odors and rotting. 
MULTI-FUNCTIONAL BUTTONS: Short press the button to vacuum and seal the bag. Long press the button to vacuum and seal thicker bags. 
SEALING FOOD: Vacuum and seal dry food and moist food. Liquid food is only suitable for sealing, not vacuuming. 
PACKAGE INCLUDES: 1x vacuum sealer machine, 5x vacuum bags(12*20 cm), 5x vacuum bags(20*25 cm), 1x power cord and 1x English user manual. 
WORK WITH REFRIGERATOR: After vacuuming, food in the refrigerator can be effectively prevented from dehydration, chapping, odor and deterioration.