[Fast & Precise Temperature Control] Experience rapid heating as it takes only 2 minutes to warm 4 ounces of milk to 98℉. Choose from four temperature settings (98℉, 104℉, 113℉, 122℉) displayed on an LED screen for accurate heating, ensuring your baby's milk is perfectly warm without the risk of scalding. [Safe & Leak-Proof] Crafted with stainless steel and high borosilicate glass, this bottle warmer ensures no harmful substances contaminate your baby's milk. Its double-layer sealed design prevents leaks, making it ideal for both home and travel use. [Powerful 4500mAh Battery] Equipped with a large capacity battery and supporting Type-C fast charging, this warmer can be fully charged in 2-3 hours and can heat milk 5-8 times on a single charge. Lightweight and compact, it fits easily in diaper bags and strollers, perfect for on-the-go parents. [Universal Bottle Compatibility] This travel-friendly warmer includes a high borosilicate glass bottle but is also compatible with various other bottles. Simply set the desired temperature and let the device do the rest, ensuring your baby is soothed anytime, anywhere. [Effortless Cleaning] Maintaining this bottle warmer is easy. Rinse the borosilicate glass bottle under running water after use, ensuring the charging port is closed. Remember to handle the O-ring seal carefully during cleaning to ensure longevity and hygiene. Colour:As Shown Material:ABS+ stainless steel+glass Package Contents: 1 * portable bottle warmer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.