Review on Keep Your Baby'S Milk Warm Anytime And Anywhere With Befano Portable Bottle Warmer: Touch Control, 5 Adapters, And 9000MAh Rechargeable Battery Included! by Kevin Compton

This warmer is really nice; way more compact than the steam warmer I already have and battery-powered means I can keep it in my baby to-go bag. I have various bottles and besides the listing itself, it also fits Parent's Choice brand in the narrow adapter. Also note that my standard NUK bottles do not fit in any of the adapters, and I see the adapter with NUK notes it is narrow mouth NUK only, so be aware if you are going to use NUK bottles with this.So it is pretty simple to use: put the milk/formula in the bottle, then screw on the appropriate adapter, hold the base upside down and screw the bottle in to the base with the adater between the two, then flip back over plug in and set the settings. It has an internal temperature probe on the bottom to know when it is to temperature. I find that gently swirling around the unit while it is heating helps to get a consistent temperature.It comes with a USB-A to USB-C cord to use for recharging, but it also works with any USB-C to USB-C cord as well, which is nice. The on/off button is touch sensitive and I find myself accidentally turning it on when handling it, which is a little annoying, but manageable.