Portable insulin refrigerators are designed to provide a convenient and affordable way to keep medications, such as insulin or other injectable medications, at a safe temperature. Specification Name: Portable Refrigerator Box Material: ABS Dimensions: 24×12×8CM Internal size: 19×4.5×4.5CM Built-in battery: 10200mAh Rated voltage: household 220V, car DC5V Nominal power: external power supply 15W, battery 9W Temperature inside the box: 2~18? Built-in battery life: about 12 hours Weight: 780g Can be placed: insulin, eye drops, serum, capsules, interferon, growth hormone and other drugs Suitable for travel, home, work, business trip, office Packing list: 1. Cold box host 2. Handbags 3.USB power cable 4. Home Adapter 5. Lithium battery (with battery version) Note: 1. Do not block the vents. 2. It is forbidden to use the small refrigerator by force. 3. It is strictly forbidden to use the machine in high temperature and immersion in water. 4. If the power supply is used for a long time, it is recommended to remove the battery to prolong the battery life. Your satisfaction is our top priority, if you have any questions, please feel free to contact us, we will serve you as soon as possible!

Multiple Power Supply Modes?:The insulin cooler can be powered by USB, car charger, lithium battery and charging power supply. Designed for those who need to work in the car, plane, travel, office, home and outdoors. Low noise operation?:The noise is less than 30dB when the machine is running, creating a quiet atmosphere. Do not expose the medicine to extreme temperatures. Most people prefer to store insulin in a private room rather than a public refrigerator. Burning time?:When the battery power is low, the radiator will indirectly send out a sound signal to remind you to replace or charge it in time. Our battery uses a 10200mAh lithium battery with a battery life of more than 12 hours. HD LED screen?:Real-time temperature display, precise temperature control. Low battery, intelligent high and low temperature reminder. Simple operation, even the elderly can use it easily. Temperature control range 0-18 degrees. Easy to carry?:The insulin cooler is small and easy to carry, saves space, can store nearly three months of medicines, and is widely used in growth hormone, insulin, interferon, diagnosis, capsules, vials, etc.