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Self-defense spray / Self-defense spray

Self-defense spray

Usually used in the defense spray on the bag is not
easy to find. Also can not timely alarm. So the product
made into a necklace style makes it easier to carry.
In addition tothis product can also be connected to mobile
phones. The alarm is also completed at the moment the
spray is pressed. The ability to instantly defend can also
protect their own personal safety.

University

Asia University

Asia University
Taichung, Taiwan