DC 3.7V ;

With time tracker

Wireless portable,USB charging;

2000mAh,power battery,can be used for 4500 hours(28Weeks);

Auto vacuum seal & air pressure montor;

Vacuum to -33kPa, auto-start vacuum when internal air pressure rises;

Intelligent touch panel, easy to operate;

Use food grade materials, store food with peace of mind, easy to clean;

Airtight seal helps slow down the food oxidation process, preserve maximum freshness.