Continuous cooling, very convenient for cooling insulin / interferon / serum / eye drops.<br> Aluminum alloy insert, sandblasting technology, food grade material, large interior, integrated casting, collision protection, lockable cold<br> High definition large screen at a glance, intelligent low power prompt / high temperature prompt / low temperature prompt<br> Built-in lithium battery can work for 8 hours, low decibel work, low bass noise<br> Can be directly connected to charging treasure / car / house / battery 12 V / 220 V direct charging.<br> Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.<br> Voltage:AC110V<br> Colour:White<br> Material:Metal+plastic<br> Package Contents:<br> 1 * Cooler<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store