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It is very cold to hold an umbrella in the cold winter,the warm umbrella can solve this problem effectively.According to
the advanced science and technology materials,it can change the vibration which is produced when the rain hits the
umbrella cover all year round into electric power and store up it in the accumulator.In winter we just turn on the
heating switch to heat the umbrella handle so as to warm hand.And up the handle there is a piece of very elastic rubber
material which can be pulled down and keep out wind.
Nanchang ,jiangxi province,China, China
Li Shengjie Ou Yuanyuan Zeng Kang Zhu Yanfei