Lovely USB Warmer mouse mat
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Warmer USB mouse mat
Cloth+EVA+USB
The power is needed 5V
Special safe heating material
High quality with reasonable price
It makes your hand warm and comfortable in the cold winter
Powered via USB
The power needed is 5V. This is safe
Winter is no longer cold! With this USB-powered mouse pad, you can now warm your freezing cold hand
while you are at work in front of the computer in the winter time