Promotional Rubber Micro-velvet Winter Hand Warmer USB Mouse Pad suppliers – China wholesale Rubber Micro-velvet Winter Hand Warmer USB Mouse Pad – Buy Rubber Micro-velvet Winter Hand Warmer USB Mouse Pad made in China

Fully compliant with USB 2.0/1.1 specifications
Works with built-in driver for Microsoft Windows 98, ME, 2000, XP, Macintosh 9.1/X
Highly recommended for gifts or promotional items
Various logo printings are available
Weight: 0.23kg
Size: 21 x 25 x 0.2mm
Materials: rubber and micro-velvet
Specialty: hands warmer in the winter
Supply power through USB, 3 to 5V voltage, like dry battery, it is harmless
Environment-friendly, 0.3W power
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