USB Cup Warmer with USB Hub and Clock
We have seen USB cup warmer but his USB device is actually a 3 in 1 with cup warmer, USB hub and clock. This USB cup warmer keep your coffee/tea/drink cup warm at 40° - 60°c and provides 4 USB ports but only USB 1.1.
The LCD displays the temperature of the metal hot plate, clock with alarm. You can have this cup warmer for $24.00.
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