No battery, can travel by plane!!
It can display the temperature.
Method of use:
1, the anti-condensation agent within the insulin for cold bag to take out the inner core, place freezer refrigeration in the frozen room 1 ~ 2 hours. Set aside.
2, when using insulin out into the cold bag bag, cold cool 1 ~ 2 hours each time, can be used many times repeatedly the frozen.
3, anti-condensation agent at ordinary times can be stored in the freezer or inner core put in room temperature preservation, never metamorphism.
1pc X Insulin cooler box
4 pcs x refrigerant
1 X Exquisite packaging