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Hand Warmer Mouse Heating Heated USB Mouse
A great partner to accompany you through the cold winter.
1.Warming the hands with comfortable temperature with two level and take out of the cold
2.Setting up a inner warm house in the mouse
3.Use the carbon fibre as the heating material
4.Be safe to people and computer with the lower voltage(5V).
5.About 1.4M usb line for convinent moving.
6.With the switch on/off on the USB line for choosing if needs warming