1. Constant Temperature Heating: This baby bottle shaker can heat cold milk or water to a constant temperature of your choice and keep it for 24 hours. No worries about milk spoiling or cooling down. You can comfortably feed your baby day and night with this innovative product. 2. Easy Shaking: Say goodbye to clumps and lumps in milk formula with our Baby Bottle Shaker. Effortlessly mix your baby's milk with just 1 key. Ideal for grandparents who want an easytouse feeding experience for their little one. 3. Outdoors Necessity: Don't leave home without our Baby Bottle Shaker! This portable milk cup is a musthave for parents and coffee lovers alike. Conveniently mixing milk powder and water while outdoors, the cup is suitable for shopping, travel, and picnics. Its compact size makes it easy to carry and store. 4. for Gift Giving: Enjoy hassle feeding time with this Baby Bottle Shaker. Say goodbye to clumps of formula or breast milk. as a gift for friends, colleagues, or relatives. Take it with you anywhere and don't worry about going out to feed your baby.