Joyikey - a registered trademark, becomes the most professional portable medicine refrigerate box supplier in china now, and technical leader in this industry. It starts the research and develop on portable medicine refrigerator since 2010, and went through a lot during these period. 

In 3years, 2 kind of product with 6 different configuration has come into the market; 4 trademarks, 1 patent for appearance design, 4 patent for invention have been applied successfully, some other patents have been applied.

Portable cooler boxes are electronic refrigeration equipments of temperature regulation. In the smart mode, inside temperature is maintained between 2 ~8℃（36-46℉）. In the set mode, the temperature can be set at any temperature between 2~25℃（36-77℉）.

The products use the international advanced TEC Cooling technology to ensure the specific temperature of biotic agent. It helps you to carry it easily under hot temperature.

The product offers a variety of power supply(home adopter, vehicle power adopter, lithium battery ), intelligent setting and user setting dual-control system, dual temperature LCD display (the set temperature and real-time temperature inside the box), the switch between Celsius and Fahrenheit. It suits many situations and is a best choice for domestic and travel. 

1.Continual Working:24hours 

2.4000+12,000mAh lithium battery 

3.Dual termperature LCD display 

4.One key operate 

5.Smart alarm

1. Please connect the battery using the lead first;

2. Then, press the button on the battery for two seconds, the light on;

3. Switch on the insulin cooler travel case .