Product details:

• Make it convenient to connect the phone charger, power bank, computer, car, etc., to heat the milk bottle, and give the baby warm food anytime and anywhere.
• Environmentally friendly, non-toxic materials, no fluorescent agent, care for baby's health.
• Use 5V, 1-2A low-voltage and low-current to heat and maintain constant temperature, ensure heating safety. Heating principle: carbon fiber resistance heating (pure physical principle).

• Material: cotton + spandex blend
• Size: 28*13cm / 11.0*5.1in
• Style: A, B, C, D