About this product

1、SAFE MATERIAL: Portable hand warmer is made of high quality polyethylene material, which is safe, comfortable, skin friendly and durable.

2、GRAPHENE HEATING: Using graphene heating, with fast heating in 3 seconds, suitable for large area deep compresses to relieve pain.

3、HEAT PRESERVATION: High density, firmly locks the heat, slows down the heat loss, better heat preservation, suitable for winter use, long service life.

4、HEATING TEMPERATURE ADJUSTMENT: Intelligent constant temperature, with 3 levels of heating temperature, 50℃, 60℃, 70℃, to meet different needs.

5、USB CHARGING: Support USB charging, and the use time up to 5h, support automatically shut down after 45 minutes of continuous work.

Item Type: Hand Warmer

Material: Polyethylene

Weight: Approx. 529g / 18.7oz