It's quite benefit to protect the wrist especially for the people who use computers for long term and avoiding ache and hurt for your wrist
will heat and keep temperature at 40-45 C,far infrared massaging your wrist deeply
prevent aches of the wrist joints
improve the blood circulation
Made of the Neoprene as the material,be comforatable for the user
proved with function of far infrad (F I R) which is reported quite benefit to human body's health.
Kinds of color are available
Aslo can design work in 12V,24V
It is belongs to USB gadgets