... /cUL, CE/EMC/EMF/LVD/RoHS approval ON/OFF switch Electric Cup Mug Coffee Warmer17W good heatingUL/cUL, CE/EMC/EMF/LVD ... Size at 10.2cm diamension allow any size of Cup / Mug / Jar / Bottle… Great Size!! 5. Also it can be a ... item for Kitchen, Rooms, Student, Dormitory, Living-Room, … 6. Cup / Mug Not Include.