Umbrellas are common in our daily life. On rainy days, many people hold them to prevent the . But it’s not easy to hold an umbrella if there is heavy rain and wind. And it’s harder to make a phone call or ride a bike an umbrella in the hand. An American named Alan Kaufman and his company 6 years inventing a hand-free umbrella. , they made it.
They called it Nubrella. Just touch a button(按钮), and the Nubrella will open . With the help of its“shoulder support(支持)”, the umbrella can rest on the user’s . So the user needn’t hold the umbrella any more. He can walk with hands even in the strong wind.
The hand-free umbrella is $59.94 each. People all around the world like it very much. Because of this smart , they can use their phones to talk and send short messages in the rain now. in the rain under a Nubrella is really cool, isn’t it?
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