Keeps food fresher & longer; Eliminates freezer burn of frozen food items, maintains food taste; Best package for outdoor use like in a picnic, car; Ideal for best hygiene, fresher meal & healthier life; Protect and save valuable items like photos, documents, cards, silver precious FEATURE LIST 1) Capable of sealing ,vacuuming poly bags of various sizes 2) Especially suitble for retaining freshness,and storage of food 3) Strong suction power,vacuumize bottles/canisters with provided pipe 4) Microelectronic switch controls vacuum speed for different size bags 5) Red & green LED light for power and functions indication 6) Fashionable design and steamline appearance 7) Power supply: AC 16.5V ,3.5A 8) Sealing max: 11" width 9) Size: 15"*5.5"*2.8" 10) Vacuum degree: 0.06 Mpa