1.medication fridge for interferon insulin 2.4000+12,000mAh lithium battery 3.C/ ... key operate 5.CE Features of Joyikey medication fridge for interferon insulin,growth hormone storage,maintains inside temperature at 2~8 degreeC ... to provides(7.4V,4000+12,000mAh) Joyikey medication fridge for interferon, insulin,growth hormones storage at 2~8 degreeC