Parameter:Refrigeration Space:175*49*26mm Dimension:200*87*72mm Refrigeration temperature 2~20°C Output voltage:DC5.0V /3A Voltage(Lithium battery):DC 3.7V Power:3-5W Capacity(Lithium battery):12000mAh*2 Description:1.Waterproof LCD Screen can effectively prevent corrosion of the circuit board caused by condensation water,which can prolong the service life of more than two years 2.Refrigeration Space with high capacity matches all the insulin pen perfectly on the market 3.12000 mAh single Battery capacity,single battery can work 16 hours,and you will get antoher battery,so it can last 32 hours 4.Bigger Screen can avoid that the aged press the button wrongly. 2-20℃ temperature adjusting range make it more flexible to meet your needs5.The portable has the design of ventilation holes ,can lower the temperature in the box After-Sale Service: If you want the invoice of the machine,please contact us.If there is any custom fee caused during transportation, we will pay for it.If you have any question,please contact us via email or massage.We willtry our best to serve every customer purchased in our store. If possible,please kindly leave us a positive feedback if you are satisfied with our items.
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