Features: 13 Temperature Settings: Beverage warmer can keep your drinks at a constant ideal drinking temperature of 50(122), 55(131) and 60(140) for maximum enjoyment. 28 Hour Auto Shut Off Cup Warmer for Coffee: When the drink warmer is heated without any operation for 8 hours, the product will automatically power off and stop heating. 3Temperature Memory Function: When the mug warmer is turned on, the temperature is set to the temperature of the last shutdown, rises rapidly and uniformly of large areas. 4Suitable for Most Heated Mugs: The cup warmer is suitable for all kinds of flat water cup, ceramic cup, glass, milk bottle, stainless steel cup, box milk, cans and etc. 5Convenient to Carry: Thin and portable. The ultra thin design makes the heating pad taking up less space and easier to carry. Specification: Item Type: Heating PadVoltage: 9VPower: 13.5WColor: WhiteWeight: Approx. 147g / 5.2ozProduct Material: ABSHeating Panel Size: Approx. 9.5x 9.5cm / 3.7 x 3.7inProduct Size: Approx. 15x11.5x1cm / 5.9x4.5x0.4in Temperature Range: 50(122), 55(131), 60(140) Package List: 1 xHeating Pad Note: 1.Please allow 01 inch error due to manual measurement. Thanks for your understanding.2.The product does not include mugs.