Parts List: 1 x USB charging cable, 1 x water bottle, 1 x instruction manual Highlight description: [Portability] This portable warmer is appropriate for outside feeding. Fast heat up breast milk or formula water, which is ideal for feeding your baby while out walking, traveling, or at night. [With Temperature Control] With the intelligent temperature control and LED display, our milk warmers enable you to select precise temperatures from 98°F to 131°F, ensuring that your baby's breast milk or formula is heated accurately. [Safe] Our portable water heaters use heat-resistant glass and stainless steel. It doesn't change the taste of your heated water or milk. Leak-proof, food-grade silicone seal with convenient latch ensures calmness of mind even when traveling. [Easy to Clean Up] Its glass body is easy to clean and dishwasher safe. Note: Please avoid dipping the bottom of the bottle into water. [Proper for Going Out] With a 10-ounce capacity, this electric thermos still fits easily into a backpack or tote bag. A full charge heats up to 5 ounces of liquid up to 7 times, ready for a full day trip. Use a power bank or any USB socket with a convenient USB-C port to charge in the car. Detailed description: Description: Our milk warmers allow you to select precise temperatures from 98°F to 131°F, ensuring that your baby's breast milk or formula is heated accurately and safely while maintaining its nutrients. Made of heat-resistant glass and stainless steel, our portable water heaters are leak-proof. Key Feature: Portability: The portable bottle warmer is proper for outside feeding. Quickly heat up breast milk or formula water, which is ideal for feeding your baby while out walking, traveling, or at night. Safe: These water heaters uses heat-resistant glass and stainless steel. It doesn't change the taste of your heated water or milk. Specification: Product Name: Milk Warmer Elements: Glass -- stainless steel Size Product size: 210 x 86 mm The 5V/2A adapter can be fully charged in 5-6 hours When the battery level falls below 15%, it will enter power-saving mode Note: 1. There may be slight color differences between the product picture and the actual item. We will do our best to display the color as accurately as possible. 2. Please allow slight dimensional discrepancies due to manual measurement. [Portability] This portable warmer is appropriate for outside feeding. Fast heat up breast milk or formula water, which is ideal for feeding your baby while out walking, traveling, or at night. [With Temperature Control] With the intelligent temperature control and LED display, our milk warmers enable you to select precise temperatures from 98°F to 131°F, ensuring that your baby's breast milk or formula is heated accurately. [Safe] Our portable water heaters use heat-resistant glass and stainless steel. It doesn't change the taste of your heated water or milk. Leak-proof, food-grade silicone seal with convenient latch ensures calmness of mind even when traveling. [Easy to Clean Up] Its glass body is easy to clean and dishwasher safe. Note: Please avoid dipping the bottom of the bottle into water. [Proper for Going Out] With a 10-ounce capacity, this electric thermos still fits easily into a backpack or tote bag. A full charge heats up to 5 ounces of liquid up to 7 times, ready for a full day trip. Use a power bank or any USB socket with a convenient USB-C port to charge in the car.