Features: [Constant Temperature]The USB feeding bowl keeps your food at the constant right temperature to 113F/45C. [USB Charging]Built-in 3000mAh lithium battery, it can be powered by a computer, power bank, and adapter, etc. [Real-time Temperature]The kids heating feeding bowl configure a high-definition display, display real-time temperature at any time [Non-slip Bottom]Placed firmly and not easy to slide, making it more convenient for babies to eat. [Great Gift]It makes an excellent gift for your kids, friends, or any relative.