1Premium Material and Long Lasting: The baby milk warmer is equipped with temperature locking system, anti dirty cloth, efficient heating film, high density sponge layer, and thick PU material. 2Adjustable Size: Perfect for home and outdoor use, this portable milk warmer fits over most of bottle sizes and features a hook and loop fastener for adjustable diameter. 3Temperature Control and Real Time Display: The baby milk warm keeper allows you to adjust the temperature from 36 to 50 with real time display, easily switch to match various milk powder needs with just one button operation. 4Compact and Portable: The temperature control milk warmer is compact and portable, enjoying warm milk anytime, anywhere without taking up space when traveling. 5Easy to Use: Simply plug in the portable baby milk warmer with a 5V 2A or 5V 3A charger, long press the button to start, short press to switch the temperature gear. 1 x Milk Warmer 1 x Charging Cable