Description: Intelligent Constant Temperature Milk Shaker: This device liberates your hands from manual shaking, providing a scientific way to prepare milk that your baby will love and easily absorb. The microcomputer intelligent shaking program effectively reduces milk foam, ensuring a smooth and delicate texture without clumps.360 direction Uniform Shaking: The smart speed mimics motion of hand shaking with a 360 back and forth movement, resulting in more finely mixed milk.Wide Flexible Slot: Suitable for various types of bottles with its 75mm widened slot, accommodating most bottles on the market.Waterless Warming Function: It offers two temperature settings (45/55 C) for scientific feeding that meets the baby's comfortable drinking temperature needs Quiet Operate: Operates at low decibels to ensure your baby's sleep is not disturbed while preparing their milk. Size Chart: 15cmx10cm/5.91inx3.94in Package Includes: 1Electric Milk Bottle Shaker1 USB Cable Note: Please allow slightly errors due to manual measurement and different monitors.