Portable and travel friendly, it is convenient to keep hands warm indoor and outdoor.
The outer shell is high grade velvet fabric with cotton inside, which feels soft and comfortable.
The heating unit is removable, and the belt is washable.
The fluid inside is water, without any toxins or chemicals added.
Advanced heat transfer technology with overheat protection device, the heating element and electricity are completely separated from water. The heat is distributed evenly throughout the product.
Quick charge time, 8-10 minutes. Long hours of operation, 2-8 hours.
Dual temperature protection, built-in both temperature controller and thermal fuse, shut off power automatically when the warmer reaches desired temperature.
An external switch in the charger, shut off power automatically if the internal pressure of the warmer exceeds the safety limit, preventing the warmer from exploding.