Stylish, durable, and keeps your drink at the perfect temperature anywhere you go. Specifications: Capacity: 510 mlSize: 14.8 cm x 6.9 cmMaterial: 304 stainless steelReal-time temperature display: LCD touch screenDouble-layer vacuum insulationColor: WhiteBattery: Requires 3V button battery (not included) Benefits: Portable and durable design, ideal for travel, outdoor activities, office, home, and more.HD LCD touch screen for real-time water temperature display, ensuring you always drink at the perfect temperature.Made of safe, BPA-free 304 stainless steel that keeps drinks hot or cold for up to 12 hours. Description:The NNEOBA Stainless Steel Thermos Coffee Mug is perfect for keeping your beverages at the ideal temperature, whether you're on the go or at home. Featuring an HD LCD touch screen, it provides real-time water temperature display, so you can enjoy your drink just the way you like it. Made of high-quality 304 stainless steel with a double-layer vacuum design, this insulated water bottle is durable, portable, and versatile, holding anything from coffee to juices. With capacities of 510 ml, it's the ideal companion for travel, work, school, or outdoor adventures.