Description
- Adjustable hook and loop fastener, suitable for a variety of bottles (diameter: 55-80mm)
- Power input: 5V2A 50HZ;Product features: 3 levels of temperature adjustment, continuous constant temperature heating
- With this heating bag, baby can drink warm milk at any time, and keep warm at constant temperature. (Insulation requires USB to be connected to the power supply)
- It can be used by connecting to mobile power, charging head, and car USB.
- Small and easy to carry.