Electric Cup Warmer -Intelligent constant temperature control: 45/55/65 degree Celsius. Quickly heat your drink to desired temperature when it is getting cold. And keep your drink always around 55 degree Celsius warm during winter time. Easy to Control Use -Touch button design. LED display to show the desired temperature control setting. Compatibility - Suitable for most types of cups: glasses, baby bottles, plastic cups, ceramic cups, milk mugs, coffee mugs, office cups. USB Electric Cup Warmer - Low power consumption. Powered via USB. 8-hour automatic shut-off for safety and reliability. Prefect Gift - Compact to be used at office, home, kitchen. Excellent gift for special moment such as Valentine's Day, Thanksgiving, Christmas, etc. Colour:White Material:ABS Size:110 x 138mm Package Contents: 1 * coffee mug warmer 1 * usb cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm