WXX-CT01 Portable Wireless Temperature Control Kettle 10000mAh Milk Warmer Travel Bottle for Baby Formula Preparation ??Wireless Convenience?? Portable thermos bottle for on-the-go milk preparation,allowing you to feed your baby warm milk anytime,anywhere without electricity. ??Rapid Heating?? Intelligent temperature control heats milk to 45?? in just 3 minutes,ensuring quick and efficient feeding. ??Large Capacity?? 400ml volume with a 10,000mAh battery for extended use and temperature maintenance. ??Precise Temperature Control?? Adjustable temperature range from 37-55?? in 1?? increments,catering to various preparation needs. ??Easy Cleaning?? Detachable cup body for convenient and thorough cleaning. ??Long-lasting Performance?? Maintains 55?? for 4.5 hours,50?? for 7.5 hours,or 45?? for 13 hours on a single charge. Specifications: Material: 316 Stainless Steel Capacity: 400ml Battery: 10,000mAh Charging: 18W Fast Charging,3.5 hours to full charge Temperature Range: 37-55?? Rated Voltage: 7.4V Charging Port: Type-C Package included: 1 x Wireless Smart Milk Warmer 1 x Type-C Charging Cable 1 x English User Manual