USB Warmer and Cool( Blue)

Description:
Function:
   its powed by USB port.
   It may keep your drink at ideal temperature
   It may keep your drink at about 60 when you put your cup at the working postion of device.(request the cup can transmit heat)
   It may keep at about 16for your drink that taken out from refrigerator.
   Itscompact and suitable for home or office
The usage:
*Put the products in the steady place after taken it from the packing.
*Put the switch on warmer or cooler postion.
*Plug the Usb cable into PC USB port.
*put the cup on the working postion.
Now you may enjoy your life!

Price Terms :	FOB