Our electric mug can slow the cooling speed of hot beverages; mainly keep your coffee, water, milk, tea, and other beverages at the perfect temperature for a long time, you can enjoy your favorite drinks at the perfect but not-too-hot temperature.You can the temperature by touching the "Temp Button" to keep or the temperature of the drink to 130 F/150 F/176 F.This mug with an auto shut off function after working 4 hours. After turning off the coffee , the blue light flashes for a while to remind the heating plate is still hot.Touch the button to set the automatic shut off time(2H,4H, 6H, 8H, 10H, 12H)Equipped with LCD display, it makes this coffee mug more intelligent to .5.5 In big heating panel coffee for all the coffee or tea lover.Please 't plastic or double-layer insulation cups. a thin-walled, flat, or slightly concave-bottomed mug for best results. Suitable for tableware, stainless steel cup, a ceramic mug, milk box, glass cup and etc.The Cup with high- materials make the coffee heat-resistant and fire-resistant. The spill-proof design avoids damage and makes cleaning a breeze.Please keep it out of the reach of children to prevent .Simple and design, keep the beverages warm all day long, it's a great gift for lover, dad, mom, wife, husband, and all your loved ones on Valentine's Day, Thanksgiving and Christmas, and other special occasions to show you care.Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on.Voltage: AC 220VColour:As ShownMaterial:ABSSize:15 x 12 x 2.5cmPackage Contents:1 x coffee mug Only the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.