Before using your Baby Brezza Superfast Portable Bottle Warmer for the first time, it’s important to properly charge and prepare the device for optimal performance. To do this, follow the simple steps below:
Charge the Battery Before First Use
- Locate the Charging Port
 On the back of the warmer, lift the charging port cover to reveal the USB-C input.
- Connect the USB Cable
 Plug one end of the included USB-C cable into the charging port.
 Connect the other end of the cable into a compatible 5–9V / 2A MAX power adapter.
⚠️ Note: Charging the warmer with a power supply lower than 2A may result in slower charging times or failure to charge properly.
Switching Between Fahrenheit and Celsius
 To change the temperature unit display, press the small unit conversion button located next to the charging port. This will toggle between °F and °C.
 
                
              