Description: This heating cup is for business travel and self-drivers, family travel portable products. Transparent Double Cup Design.Which increases the appearance of the cup,also facilitates the user's control of the water temperature at any time. Double Material Design.Glass for inner,PC plastic for outside.Used for anti-hot treatment ,hygiene and anti-collision. No matter anywhere,anytime.You can heating the water during drive. Touch-sensitive sensor buttons make the user safer and more convenient. Specification: Material:Glass,Plastic Color:Black Size:Approx. 70 x 70 x 225mm/2.76 x 2.76 x 8.86inch Package Includes: 1 Piece Electric Heating Cup 1 Piece Power Cord Base 1 Piece Cup Holder 1 Piece Rope Note: The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.Thanks for understanding!