Portable USB smart bottle heater

Highlights

• The hot bag is made of durable materials and is harmless to your health. It has good wrinkle resistance and shape retention to achieve greater strength and toughness.
• It just keeps it warm: a heated milk bottle just keeps it warm and cannot heat cold milk.
• Three gears can be adjusted to keep the temperature warm and prevent cooling. Compatible with most power banks, you can keep the bottle warm, safe, and easy to use by connecting to the power supply.
• Bottle heaters can facilitate nighttime feeding, making it difficult for babies to wait and parents to get enough sleep. Breast warmers can easily solve parents' problems.
• It is easy to carry when going out or traveling, and can provide hot food for babies anytime and anywhere.