Three-speed temperature adjustment: This car milk warmer is heated with a button, three-speed temperature control, intelligent heating, high-grade red 60C, medium-grade blue 50 C, low-grade green 40C, and different temperatures can be switched according to need. Wide applicability: the size of this portable bottle warmer (extension: 30 x 13.5cm; internal diameter : 5.5-7.5cm), fits most baby bottles or feeding bottles, it's a handy helper for mom, keep your baby on the drive or on a picnic drinking warm milk. Good option for nighttime feeding. Compatible with most power sources: USB interface, this travel bottle warmer is suitable for most power banks, charging heads and car chargers, but only for 5V 2A power supply (Note: the product does not contain milk and baby bottles). Easy to clean: Because it contains a heating plate, it cannot be washed directly, but can be wiped with a damp towel or wipe. The eco-friendly lychee pattern is easy to clean and use. There is a handle, which can be carried or hung up, and is portable for going out. Great Gift: The USB bottle warmer can be convenient for feeding at night and easily solve the problem of lack of sleep for parents, so you can give it as a gift to friends, colleagues, relatives or family with a newborn to express your love. and care. We only sell bottle warmers, not other items in the pictures. Due to the differences between different monitors, pictures may not reflect the actual color of the item. Due to manual measurement, please allow slight errors in size.