Material: aluminium + ceramic Super portable: use it anywhere you like. Place it on top of your desk at work or at home. Put it next to your sofa when you're enjoying your favourite TV show or book. You can choose the temperature of your drink at your leisure. Timed automatic switch-off: There are three modes to choose from: Keep warm mode 55 orange light will automatically switch off after 10 hours of operation; Frost mode 18 green light will automatically switch off after five hours of operation; Strong cold mode 8 blue light will automatically switch off after three hours of operation Intelligent control: one key intelligent control, one second switch and one second temperature control, experience simple happiness Applicability: suitable for taking in the office or travel, also a perfect gift for friends or elders Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.