Medicines need to be stored separately to avoid cross-infection, store separately for safe and healthy. This cooler box can help people store insulin and other medicines,Eye drops ,breast milk in cool environment everywhere you need. Beep Intermittently when low power to remind charge Power supply Power supply: 110V or 220V both can work. USB cable,wall charger,power bank, car, home, storage battery can be used, suitable for travel, home, commuting, business trip and office. One portable battery pack included 10200mAh , can work about 4 hours. Reasonably designed carrying case make the travel more convenient. Best gift choice Best gift for your familys,friends even for lovely pets anyone who need it. Packing list: 1. Cold box host 2. Carrying case 3. USB cable 4. 90-240V Household adapter 5. Rechargeble Lithium battery

Medicines need to be stored separately to avoid cross-infection, store separately for safe and healthyThank you for choosing our products, we will serve you wholeheartedly.[ Don't forget to Close ] Avoid exposes medicines to extreme temperatures . Power supply: USB cable,wall charger,power bank, car, home, storage battery can be used, suitable for travel, home, commuting, business trip and office..NOTE: When charging with USB, please twist and tighten firmly after inserting to prevent loosening and falling. Insulin Notes:can put about 3 insulin pens or ,6 bottles or 20 refills; The cooler box can fast cooling in ten minutes,the portable battery standby time is more than 10 hours. Cold storage temperature: 2-18?(35.6-64.4?, operating temperature below 25?(77?)If the room temperature over 25 ?,the case can`t cooler below 8?.Low power alarm system design make sure your medicines keep in safe tempreture in time. The high-definition LCD touch screen is simple and easy to understand,Power display and temperature display making it easier for the elderly to operate. Low power alarm system design make sure your medicines keep in safe tempreture in time. The AUTO button is 8?.