Aviation Aluminum Cooler Mini Refrigerator 220x100x90mm Usage Scenario: Travel Car Home Camping Picnic Office School

Size: External dimensions are 220x100x90mm and internal dimensions are 190x60x30mm, with capacity for 3 pens, 5 vials of , or 12 cartridges. Temperature: Temperature range is 2 to 18 degrees Celsius, cooling approximately 25 degrees below ambient, with a high-definition LED touch digital display for precise control. : Built-in 10200mAh rechargeable provides long runtime, operates at low noise of 30 dB or below, and gives an intermittent beep reminder when charging is needed. Material: Semiconductor intelligent refrigeration chip and sandblasted aviation aluminum liner provide efficient cooling and durable construction. Use: Suitable for home, travel, camping, picnic, office, and school, and supports home power, car USB, and power bank charging for use in multiple locations.