Not made of metal wires - 100% carbon fiber fabric heating element
Powered by safe DIRECT CURRENT (DC), not AC current
Ultra-low electromagnetic wave(EMF), almost ZERO !!!
WARNING: In order to ensure safety, please make sure that the pad remains flat and refrain from lying on the heating pad, folding or putting too much weight on the pad while it is in use. These actions may result in abnormal accumulation of heat and cause the product to burn through itself.
Adjustable auto shut-off time (5-60 min.) and temperature (35-70°C / 95-158°F)