HEJ Electrothermal Hot Water Bag For Pain Relief

The Use if method, uses: This product in charge of 5-8 minutes could keep 2-6 hours heating. can act on the hand, warm feet, warm waist, warm-up, use warm blankets. The uniqueness of product: The product is constructed by advanced high-strength plastic film and sealed composite fiber. There is advanted built in automatic temperature contolling device fore liquid leak. The design protect the skin from injury . The bag conductive liquid non-toxic, non-corrosive, the use of arrangements, easy to operate.used for arthritis cervical pain, lumber pain, frrostbite and other effects are good heat. Have the effect promoting blodd circulation for the elderly students, leistre, officer outdoor worker, such as the use of the crpwd. it is perfect commodity for essential travelling and good chose for home heating products. Color may vary