0 Glue, 0 Odor, BPA free ，Dual Charging Mode Portable Milk Warmer4500mAh long life battery, 1.5 hour flash charging,30 hours long-term constant temperature and fast warming8-fold temperature locking and insulation technology, 7-dimensional safety protection, easy to operate, portable and practical

0 Glue SUS316 safe material, one cup with double lid design for easy travel New instant heating technology with 1-minute rapid heating and wireless instant heating for precise temperature control ± 1 ℃, making it easy to handle various types of brewing,

Food grade material, built-in 2500mAh battery, fast heating without plug in, constant temperature for 22 hours, convenient for use in travel, car or outside