USB mouse heating mouse hand warmer

Newest patent products, adjustable temperature lever, USB warm mouse(warm mouse i),usb heating mouse, USB gadget, promotional gift USB warm mouse is our patent product in China and we are asking for the patent in the worldwide market. Hope a cooperation with distributors in the worldwide market Features .Perfect engineering design for relax your hand, release the pressure of wrist and keep a smoothlycycle of wrist.Far infrared with heating for deeply massaging the hand inside the skin, quicken the blood cycleand avoiding the cool hand.Warming the hands with comfortable temperature about(42+-3) and take out of the cold.Setting up a inner warm house in the mouse.Use the carbon fiber as the heating material.Be safe to people and computer with the lower voltage(5V).With 1.5M usb line for convenient moving..With the switch on/off on the USB line for choosing if needs warming.800 DPI .Can provide the models and colors as the requirements and do OEMPatent No: ZL200620058174. 4 USB mice, USB warm mouse(warm mouse i), usb mouse, promotional gifts