1) Can be used to cool or warm drink, such as coffee, tea, cola etc
2) Warm plate up to 55 Celsius temperature, Cold plate chills to 10 Celsius temperature,
3) Switch button to change to warm/chill, with LED indicator; Turns yellow when cold, be red when warm.
4) Internal size to put in the can is: dia.70mm, High 140mm
5) Warning: Ion polishing technology is introduced to metal plate, fully improve interface, add well isolating material, enhance cool and warm effct.