Portable Food Warmer Lunch Box, USB Powered Heated Lunch Container with Insulated Design, Compact Lunch Bag for Office, Travel, and Outdoor Use Feature: Quantity: 1 Piece Color: Black, Gray Material: Polyester Product Dimensions: 21 x 16 x 8 cm / 8.27 x 6.3 x 3.15 in Package Dimensions: 21 x 16 x 1 cm / 8.27 x 6.3 x 0.39 in Product Weight: 200g / 0.44lb Package Weight: 200g / 0.44lb Power Supply: 5V Description: High-Quality Material: This portable food warmer lunch box features a durable polyester exterior with a soft aluminum insulation lining. The lunch bag includes a double zipper closure that helps prevent steam from reaching the power supply area, enhancing safety during use. Sleek and Functional Design: Designed with a look, this insulated lunch bag complements any personal style. It includes a side pocket for storing small essentials such as phones or keys. The soft, comfortable handle ensures easy and convenient carrying. USB-Powered Heating System: Simply place your meal inside and connect to a USB power source. The heated lunch box warms food efficiently without requiring constant monitoring. Heats up to a serving temperature in approximately 60 minutes, ideal for use at the office, in the car, or on the go. Automatic Temperature Control: Equipped with an automatic temperature regulation system, the lunch box heats food to approximately 122°F (50°C) and then switches to a heat preservation mode. This helps retain moisture and flavor while preventing overcooking or drying out. Versatile and Practical Use: Ideal for maintaining the warmth of meals during outdoor activities such as camping or picnics. Can be used to warm soups, milk, or snacks for a comfortable eating experience anytime. Suitable for daily commutes, work, school, or travel. Package Content: 1 x Lunch Box