Product Title: Heated Sweatshirt Womens
Polyester, Nylon, Fleece
M,L, XL, 2XL
2 Front chests and upper back
7.4v 5000mah Lithium-polymer battery
40-60 °C (104 -140 °F )
Hi, Medium, Low 3 Setting
About 6-8 hours
Prosmart Electric Technology Co., Ltd. is a company specializing in carbon materials R&D and production,with lots of doctors, masters and other professional and technical personnel.
Our company mainly engages in three business:
First: R&D and sales of graphene powder, lithium battery conductive additives and other nanomaterials;
Second, R&D marketing of carbon nanotube film;
Third, R&D, manufacturing and sales of synthetic diamond.
Our company always adheres to "focusing on R&D, hard service " as its core values. And we hope to promote the development of science and technology through our professional level.