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Ma bracelet / bracelet

Ma bracelet

In order to avoid the infringement of the group of women living alone, so that they can live safely alone, I designed this "Ma bracelet". This is a bracelet with electric current. In order to let the lawbreakers off guard, her appearance is the same as that of an ordinary bracelet. In the middle of the product is a raised round patch containing electric current. When in danger, you can remove the patch in the middle of the bracelet and press it on the neck of the lawbreaker to start the electric shock. Under the electric shock of 10 Ma, the lawbreaker will have muscle spasm and the victim can flee and report to the police at this time.

University

FuJian University of Technology,

FuJian University of Technology,
Fuzhou City, Fujian Province, China

JiTing Zheng,
FuJian University of Technology

SiJie Zhou,
FuJian University of Technology