.apm-sidemodule, .aplus-v2 .aplus-standard .apm-fixed-width{max-width:100%!important;} .aplus-v2{ min-width: auto !important;} #poExpander {height: 100% !important;} #poToggleButton, .a-section.aok-hidden { display: none !important; } h1.a-size-base-plus {margin: 0rem; font-size: 20px;} hr { margin-top: -3rem !important; margin-bottom: 3rem !important; } .po-break-word { word-break: break-word; } .po-truncate-attribute .a-truncate-cut{ word-break: break-word; } #po-tta-action { padding: 0; } UPGRADED HIGH QUALITY BOROSILICATE GLASS MATERIAL: Food grade ABS, high borosilicate glass material outer and 316 stainless steel inner. This heating cup has a built-in temperature sensor chip, which can accurately control the temperature 37°C to 55°C/98-131°F(max). The lid's sealing ring, and safety lock tech to prevent leaking water in traveling. PRECISE TEMPERATURE CONTROL & DISPLAY: Accurate temp control & display You may control the water/milk temp with every degree precisely. And it'll display the current water/milk temp with LCD. It's super easy to use and get what temp you want.Farewell to repeated temperature measurement. (37-55°C/98-131°F). THOUGHTFUL DESGIN: From a portable handle and anti-spill nozzle to a child lock function and silicone anti-slip base, our bottle warmer is designed with your baby's safety and convenience in mind. The widened and thickened closing ring and comprehensive silicone protection ensure durability and protection for your little one. FAST CHARGING & PORTABLE: This constant temperature cup has a capacity of 350ml and can easily fit into a backpack or handbag. Fully charged, it can heat 350ml, up to 5 times, to prepare for a full day trip. Supports USB charging and DC fast charging. 12-HOUR CONTINUOUS WARM: The travel bottle warmer keeps the water in the bottle at a constant temperature for up to 12 hours. You can make warm milk at anytime and anywhere all through the day or night. Miniature Miracles portable water warmer can heat up water or milk in 5mins from room temp to max.55°C. Your baby won't wait for too long before getting warm drink. EASY TO CLEAN: The detachable glass body makes for easy cleaning, this solves the problem that traditional water bottle is too deep and difficult to clean. Note: Please avoid immersing bottle base in water. See more product details