Amber (Ember) is a thermal insulation jacket using graphene. Amber, which stands for a wearable heating product, uses its own auxiliary battery that supports USB PD. It can generate heat for up to 12 hours with high output of 20V and 60W. A heat panel with a temperature sensor is placed around the chest to keep the right temperature at all times. The battery has IP56 waterproof and dustproof performance, and it is said that it is possible to supply auxiliary battery power for smartphones.
This product also uses unique natural bamboo fibers and graphene. Graphene has high thermal conductivity and plays a role in efficiently transferring heat from the heating panel to the entire jacket. It is said that bamboo fiber has good sweat absorption and antibacterial properties, so it goes well with a warm jacket. In addition, there are ventilation holes made of fabric with good elasticity in the waist and armpits.
This product was also raised through crowdfunding site Kickstarter. More information on the product can be found here .
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