USB Mugs Thermostat Coaster Set
1.Quiet and silent when working, is a good partner for studying and working, heating silently without disturbing.
2.Staying by your side all day, keeping constant temperature without cooling, just for the intimate warmth.
3.Can brew various beverages, scented tea, milk, coffee, practical and durable.
4.Compatible with various materials, all-match cups, ceramic cups, metal cups and glass cups can be used.
5.Carefully polish the details and pay attention to quality.
Type: USB Plug Thermostatic Coaster + Cup Set
Material: Mug: New bone china Coaster: Aluminum Sheet/PP
Color: White, Yellow, Brown
Power supply mode: USB
Rated power: 10W
Rated frequency: current 2A
Coaster + Cup Set*1