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Safety Bracelet / wristband

Safety Bracelet

When the bad guy to tail after us,we can push button start Safety Bracelet .Safety Bracelet use app add family,then use bluetooth connect with phone,infirst time message to family and police,and we are going to use the light through a lens towards a point in mid-air theory,projecting a SOS in the sky and noise,let the person around him come to help.


Asia University

Asia University
Taichung, Taiwan

Asia University

Asia University