Come and see our amazing products. 3-in-1 design:QI wireless charger,coffee mug warmer and mirror.Made of waterproof glass and aluminum alloy shell.High-tech materials make the mug warmer heat-resistant and fire resistant.6 non-skid feet at the bottom to prvent spills.It's unique design with extended USB cord length 1m.5mm inductive charging distance,5-10W wireless charging mode compatible with most QI-enabled phones(Please note that the warmer only keeps the beverage warm,not for heating cold liquids as a heater).Intelligent temperature control sensor intelligently recognize other things to stopping work with temperature control chip and overheating protection.Fit most cups such as glass cup,stainless steel cup,ceramic cup etc.Designed for use with flat-bottom mugs.Make sure you have your mug bottom in full contact with th Pls confirm with us about the packing info, stock color and exact production time before placing your order.