Travel Mug Coffee Cup Leakproof Smart Mug, Insulated Coffee Cup Vacuum Reusable Coffee Cup 304 Stainless Steel, LED Touch Screen, Leakproof Coffee Mug Ideal for Hot Drinks and ColdDisplay Temperature Waterproof LED displayStylish mirror, by touching the LED screen, to easily know the inside temperature of the travel mug lid. Tips:1. protect the travel mug lid and not to fall, it is easy broken. 2. when cleaning the lid, NOT SOAK IT IN WATER .each pressed the mug lid , the temperature is displayed for 3-4 seconds, and then inter the invisible power saving mode. Next touch will display again.Leakproof Coffee Travel Mug Keep Hot Or ColdThis travel mug leakproof is very good, so no warry leakproof when you take it in your bag/backpack or hand hold walking.The vacuum of cups and cups can block heat transfer. Stainless Steel Coffe Cup Safe/ Healthy/ PortableThe coffee travel mug leakproof 500 ml high performance vacuum bottle is made of 304 grade food grade stainless steel and the outer casing is made of high quality 201 stainless steel. Tough, corrosion resistant, safe and healthy. It has been approved by the FDA for your drinking needs. Widely Use Great GiftUsing state-of-the-art double-wall vacuum technology, this travel coffee mugs is stylish and full-bodied. Whether you are traveling, at home, in the office or outdoors - the ideal companion. Simple and practical, it is the best Birthday Christmas gift for friends, family, children, sons and daughters.Colour: BlackSize: 22.5*6.5cmQuantity: 1pc1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding.3. Only the above package contents, excluding other products.