1 Product name: usb baby bottle insulation cover2 Applicable type: 150ml 200ml 250ml wide mouth type fragrant pear type straight cylinder type3 Heating plate: voltage 5V, current 2V4 Intelligent three-level temperature control, high-end around 60, middle-end around 50, low-end around 40, long press for 3 seconds to turn on or off, after opening, press once to adjust different gears5 There are many traditional milking steps, the baby can't wait, the parents don't have enough sleep, the milk warmer can easily solve the parents' troubles6 Support car, support mobile phone charging point line, support mobile power, USB port charging use, multiple charging modes, convenient charging and traveling easier7 Powerful Velcro, rounded corners, bottom Velcro8 Connect the USB charger to keep the baby's milk at the favorite temperature, not too hot or too cold9 With this protective cover, there is no need to worry about the bottle breaking10 Portable, easy to store and clean11 Size: 30x135cm