Smart Features Include An Easy-To-Use Programmable Lcd Control Panel With Warming Settings For A Variety Of Bottle Types, Sizes, And Starting Temperatures. Its New Design Offers An Easy-To-Read Keypad With Both Audio And Visual Alerts That Let You Know When A Warming Cycle Is Complete. The Deluxe Bottle Warmer Is About Safety First, Using Electric Steam To Gently Warm Bottles. Plus, It Has An Auto Shut-Off 60 Seconds After A Cycle Is Complete.Audible Alarm With Auto-Shut Off Prevents Overheating,New Lcd Screen With One-Button Start And Last-Setting Memory For Faster Warming,Large Water Reservoir Warms Several Bottles Before Refilling,Safe Sterilizer Eliminates 99.9% Of Bacteria, Mold, And The Yeast That Causes Thrush From Parts, Pacifiers, And A Whole Bottle