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Solar charging cushion bag / solar charging

Solar charging cushion bag
Solar charging cushion bag

Younger children often cry because of exhaustion when they go out.It is a problem for parents to appease their children and find a place to rest.It’s also very troublesome when the phone is running low when you go out.This bag combines a soft and flexible solar film to power electronic devices through solar energy.With simple operation,it can be turned into a cushion for children to rest.This product saves space and is easy to operate,perfectly solving the problems faced by most parents today.

University

Beijing University of Technology

Beijing University of Technology
Beijing, China

QING ZHU,
Beijing University of Technology

XIAOYU ZHAO,
Beijing University of Technology

YUE CHEN,
Beijing University of Technology

SHUO CUI,
Beijing University of Technology

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