"Features: 5 times Preservation period Protecting food from frostbite Simple operation Compact deign Four Seal Models: VAC Seal pressure: fully automatic. Manual Seal pressure: for automatic. Half Vac...
AdvantagesLots of Functions
AdvantagesEasy to control and No side effects from prolonged use.
DisadvantagesThere is some discomfort during use.
Advantagesless or no pain