Rotating Heating: The Momcozy waterless bottle 🍼 warmer is the first on the market to shaking warm milk. It simulates the shaking of a baby 👶🏽 bottle 🍼, avoiding milk 🥛 clumps and safely heating breast milk to the ideal temperature 🌡️. Ideal for busy parents 👫 who want safe heating for their 👫 baby's 👶🏽 milk 🍼. Waterless Warming: The three-dimensional air circulation warm milk 🍼 design heats the bottle without the need for water, avoiding the problems of limescale, providing a clean environment for heating the baby 👶🏽 bottle 🍼. Perfect 👍 for parents 👫 looking 👀 for a hassle-free and safe way to heat their 👫 baby's 👶🏽 milk 🍼. Four Temperature 🌡️ Settings: This bottle 🍼 warmer does not have the traditional default temperature 🌡️ setting. It offers 4 temperature 🌡️ options (68℉, 98℉, 104℉, 110℉), tailored to different needs. The perfect 👍 solution for parents seeking customizable heating options for their 👫 baby's 👶🏽 milk 🍼. Fits Most of Bottles: They offer two sizes of shaking accessories for replacement. The 53 * 64mm size is suitable for narrow bottle 🍼 fixation, and the 65 * 73mm size is suitable for wide bottle 🍼 fixation, making the waterless bottle 🍼 warmer fitting most of bottles 🍼 on the market. PLEASE NOTE：It is not suitable for Boon & MAM baby 👶🏽 bottles 🍼. Easy to Use: Clear panel settings, simple operation steps, and intelligent memory function ensure easy to use